Free Printable Math DCA 3 Review

1.

Ms. Artiste picked up 7 markers, 8 crayons, and 9 coloring pencils off the floor today at the end of class. What was the ratio of markers to crayons?

a)

7 to 8

b)

8:9

c)

$\frac{7}{9}$

d)

8:7

e)

8 to 15

2.

Dyson hikes ½ mile every 15 minutes, or ¼ hour. How far does he hike in 1 hour?

a)

4 miles

b)

2 miles

c)

1 mile

d)

3 miles

3.

Find the unit rate.
Jacob walks 3.5 miles in 1.25 hours

a)

2.5 miles per hour

b)

3.25 miles per hour

c)

3 miles per hour

d)

2.8 miles per hour

4.

Find the unit rate.
Emily reads ⅝ page in ⅔ minute

a)

15/16 pages per minute

b)

10/24 pages per minute

c)

5/8 pages per minute

d)

16/15 pages per minute

5.

You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)?

a)

4 cookies per dollar

b)

6 cookies per dollar

c)

9 cookies per dollar

d)

1/9 dollars per cookie

6.

A 5-pound bag of cat food costes $11. What is the unit price of the cat food?

a)

$11 per 5 pounds

b)

$2.25 per pound

c)

$2.20 per pound

d)

$55 per pound

7.

If 4 gallon of milk costs $11, what is the unit rate?

a)

$2.75 per gallon

b)

$2.85 per gallon

c)

$2.95 per gallon

d)

$3 per gallon

8.

if 4 gallons of milk cost 11, how much would 7 gallons of milk cost at the same rate?

a)

$88

b)

$20

c)

$6.28

d)

$19.25

9.

Amy can ride her bike 4 miles in 30 minutes, what is the distance per minute Amy rides her bike?

a)

26 miles

b)

34 miles

c)

7.5 miles

d)

0.13 mile

10.

The same brand of jellybeans comes in two sizes: a 10-ounce bag for $1.99 and an 18-ounce bag for $2.99. Which size is the better buy per ounce?

a)

10-ounce size has $0.99 per ounce. It is the better buy.

b)

10-ounce size has $ 0.2 per ounce. It is the better buy.

c)

18-ounce size has $0.99 per ounce. It is a better buy.

d)

18-ounce size has $ 0.17 per ounce. It is a better buy

11.

Jake has a piece of rope 5 and 1/2 yards long. What is the length, in inches, of the rope?

a)

180.5

b)

186

c)

187.2

d)

198

12.

On a recent trip to Italy, Sebastian drove from Brindisi to Gallipoli, a distance of about 88 kilometers. How far is this in meters?

a)

0.088

b)

0.88

c)

8,800

d)

88,000

13.

Merle prepared 5.5 gallons of lemonade. What is the greatest number of cups of lemonade that he can prepare with 5.5 gallons of lemonade?

a)

16

b)

20

c)

44

d)

88

14.

There are 16 ounces in one pound. How many ounces are in one ton?

a)

12,000

b)

22,000

c)

32,000

d)

52,000

15.

Stacy found the length of her house to be 20 and 1/3 yards. She needs to know the length of her house in feet. If she wanted to convert yards to feet, what should Stacy do?

a)

multiply by 3

b)

divide by 3

c)

multiply by 12

d)

divide by 12

16.

1. Mrs. Neary bought a leaf-blower that was 19% off the original price. If Mrs. Neary saved $40, what is the best estimate of the original price of the leaf-blower?

a)

$50

b)

$200

c)

$100

d)

$80

17.

What is the equivalent percent to 0.05?

a)

50%

b)

500%

c)

5%

d)

0.05%

18.

What is the equivalent percent to 0.46?

a)

46%

b)

4.6%

c)

0.46%

d)

460%

19.

Evan bought a pair of shoes for $120. There was a discount on the shoes for 10% off and the tax was 5%. What is the total price?

a)

$105.46

b)

$113.40

c)

$108.00

d)

$109.36

20.

Megan bought beads for $9.95. She received a 10% discount. She then paid a sales tax of 10%. How much did she pay for the beads

a)

$9.95

b)

$9.85

c)

$1.00

d)

$8.95

21.

a)

A

b)

B

c)

C

d)

D

22.

What is the quotient of these fractions in lowest terms?

a)

6/40

b)

6/10

c)

3/5

d)

12/20

23.

A carpenter needs 1/2 of box of caulk to paste 4 wooden cupboards. How much caulk would be required to paste 1 wooden cupboard?

a)

1/8

b)

8

c)

1/4

24.

How many one-third cup servings are in 6 cups of pecans?

a)

18

b)

1/18

c)

3

25.

Carson has 2 cups of dog food left. How many 1/2 cup servings are left in 2 cups of dog food?

a)

4

b)

1/4

c)

1/2

d)

6

26.

What story problem fits the equation: 7 ÷ 1/3 =

a)

There were 1/3 cups of trail mix left. The trail mix needed to feed 7 kids.

b)

There were 3 cups of trail mix left. The trail mix needed to feed 7 kids.

c)

There was 7 cups of trail mix. Each cup will be divided into 1/3 cup to feed the kids.

d)

There was 7 cups of trail mix. 1/3 of the 7 cups was given to the kids.

27.

⅙ ÷ 2 =

a)

1/6

b)

2/6

c)

1/12

d)

2/12

28.

What story problem fits the equation: 1/4 ÷ 5 =

a)

1/4 a gallon of milk is left. 5 kittens need milk.

b)

1/4 a gallon of milk is left. The recipe calls for 5 times that amount.

c)

5 gallons of milk is left. It needed to be divided among 4 people.

d)

5 gallons of milk is left. 1/4 of the milk is used for the recipe.

29.

Four friends share 3 sheets of paper equally. What fraction of a sheet of paper does each friend get?

a)

⁴/₃

b)

³/₄

30.

A pet store had 9 cats to feed. If they only had one-fourth of a bag of cat food and each cat got the same amount, what fraction of the bag would each cat get?

a)

36

b)

1/5

c)

1/32

d)

1/36

31.

There is 1/3 of a pan of brownies left. Four children are going to share it equally. What fraction of the whole pan of brownies will each child get?

a)

7

b)

1/12

c)

1/7

d)

12

32.

There is $22.00. You split in 4 groups. How much does each group get?

a)

$6.50

b)

$5.00

c)

$5.50

d)

$4.99

33.

0.84 ÷ 6

a)

0.131

b)

0.18

c)

0.11

d)

0.14

34.

32.91 ÷ 3

a)

10.57

b)

11.37

c)

10.97

d)

9.97

35.

0.7 ÷ 8

a)

0.085

b)

0.0865

c)

0.0875

d)

0.08

36.

43 ÷ 4

a)

9.75

b)

10.75

c)

9.45

d)

11.45

37.

what is the sum of 33.21 and 6.96

a)

12.00

b)

4.017

c)

40.7

d)

40.17

38.

2.56 + 3.526

a)

6.076

b)

5.086

c)

6.086

d)

5.076

39.

Add: 9.8 + 34.79 =

a)

44.59

b)

132.79

c)

35.77

d)

3.577

40.

5.32 - 2.4

a)

2.82

b)

2.92

c)

3.82

d)

3.92

41.

3.57 x 4.6

a)

3.570

b)

13.882

c)

16.422

d)

164.22

42.

0.2 x 0.8

a)

16

b)

0.16

c)

0.016

d)

1.6

43.

GCF of 14 and 28

a)

2

b)

7

c)

14

d)

8

44.

Jane has 18 juice boxes, 24 bags of peanuts and 36 apples. She wants to make snack bags with the same number of each thing in each bag. What is the greatest number of snack bags Jane can make.

a)

4

b)

6

c)

8

d)

10

45.

Peter has 18 oranges, 27 pears and 12 bananas. He wants to make fruit baskets with the same number of each fruit in each basket. What is the greatest number of fruit baskets he can make?

a)

1

b)

2

c)

3

d)

4

46.

Mrs. Ryan loves to make Christmas cookies. She decided to make 36 sugar cookies and 48 short bread cookies and wanted to package them in containers for her friends. She wants to divide the cookies into identical containers so that each container has the same number of each kind of cookie. What is the greatest number of containers that she can make?

a)

6

b)

12

c)

8

d)

10

47.

Mrs. Evens has 120 crayons and 30 pieces of paper to give to her students. What is the largest # of students she can have in her class so that each student gets equal # of crayons and equal # of paper?

a)

15

b)

30

c)

2

d)

10

48.

What integer could represent a loss of 9 pounds?

a)

9

b)

-9

49.

What integer could represent a deposit of $50?

a)

50

b)

- 50

50.

What integer would represent this real life situation?

The temperature rose 5 degrees.

a)

-5

b)

0

c)

5

d)

10

51.

The elevation of the Dead Sea is about 1,310 feet below sea level. Which integer represents this elevation?

a)

-1,310

b)

-131

c)

131

d)

1,310

52.

Which set of integers is written in order from GREATEST to LEAST?

a)

-3, -9, -6

b)

-3, 2, 5

c)

2, -1, -3

d)

4, 10, 12

53.

Which point has the smallest value?

a)

I

b)

G

c)

E

d)

A

54.

Which letter represents a point that is neither positive nor negative?

a)

C

b)

A

c)

E

d)

I

55.

Which letter represents the value negative 3?

a)

A

b)

C

c)

G

d)

I

56.

Which letter represents -3?

a)

A

b)

B

c)

No letter at this point value

d)

F

57.

Which letter represents positive 6?

a)

A

b)

D

c)

G

d)

F

58.

Which letter represents a number that is not positive or negative?

a)

A

b)

B

c)

C

d)

D

59.

The distance between a number and zero on a number line is also called

a)

opposites

b)

integers

c)

absolute value

d)

rational numbers

60.

The set of positive whole numbers, their opposites and zero.

a)

opposites

b)

integers

c)

absolute value

d)

rational numbers

61.

Any number that can be written as a fraction.

a)

opposites

b)

integers

c)

absolute value

d)

rational numbers

62.

Two numbers that are the same distance from 0 on a number line, but in opposite directions.

a)

opposites

b)

integers

c)

absolute value

d)

rational numbers

63.

The absolute value of 0 is 0.

a)

True

b)

False

64.

Integers can be negative numbers

a)

True

b)

False

65.

A fraction is never a rational number.

a)

True

b)

False

66.

Every counting number is an integer.

a)

True

b)

False

67.

The opposite of a number is sometimes negative.

a)

True

b)

False

68.

The table shows the location of four cites relative to sea level. Find the city that is closest to sea level.

a)

City A

b)

City B

c)

City C

d)

City D

69.

The table shows the location of four treasure chests relative to sea level. Which treasure chest is farthest from sea level?

a)

Treasure Chest A

b)

Treasure Chest B

c)

Treasure Chest C

d)

Treasure Chest D

70.

Three customers have accounts owing money. The table shows the account balances that represent what the customers owe. Which customer owes the most amount of money?

a)

M. Milo

b)

B. Barker

c)

S. Stampas

71.

Three customers have accounts owing money. The table shows the account balances that represent what the customers owe. Which customer owes the least amount of money?

a)

M. Palmer

b)

B. Leftwich

c)

R. Jordan

72.

The absolute value of a number is 37. What is this number? Select all that apply.

a)

37

b)

$-\ \frac{1}{37}$

c)

73

d)

$\frac{1}{37}$

e)

-37

73.

What equation is modeled?

a)

7 + -6 = -6

b)

7 + -13 = -6

c)

7 + -14 = -6

d)

-6 + -14 = -6

74.

What equation is modeled?

a)

15 + 25 = -10

b)

15 + -25 = -10

c)

-10 + 15 = -10

d)

-25 + 15 = -10

75.

What equation is modeled?

a)

-7 + 8 =1

b)

-7 + 9 = 1

c)

1 + -7 = -7

d)

8 + -7 = 1

76.

What equation is modeled?

a)

6 + -6 = -6

b)

-6 + 6 = 12

c)

6 + -12 = -6

d)

-12 + 6 = -6

77.

When adding positive numbers on a number line, you move to the ____________.

a)

Right

b)

Left

78.

What is the expression for the number line?

a)

6 + (-3)

b)

(-3) + 6

c)

6 + (-9)

79.

Which addition expression matches the problem shown on the number line?

a)

3 + -4

b)

-4 + 3

c)

7 + -4

d)

-4 + 7

80.

Evaluate each expression.
| 9 |

a)

0.9

b)

9

c)

-9

d)

90

81.

| –3 |

a)

3

b)

-3

c)

0.30

d)

30

82.

Which is the greatest integer?

a)

-33

b)

-31

c)

-28

d)

-17

83.

Which is the least integer?

a)

1

b)

-1

c)

-2

d)

-8

84.

Which answer has the integers in order from least to greatest?

a)

− 9, -5, -3, 0, 4, 3

b)

− 9, -5, -3, 0, 3, 4

c)

− 5, -9, -3, 0, 4, 3

d)

3, 4, 0, -3, -5, -9

85.

A number GREATER than 0.

a)

positive number

b)

negative number

c)

integer

d)

signed number

86.

A number LESS than 0.

a)

positive number

b)

negative number

c)

integer

d)

signed number

87.

Where do you always start from on a number line?

a)

?

b)

-0

c)

0

d)

-1

88.

Express an integer: a debt of $50

a)

50

b)

-50

89.

When playing golf, the person with the lowest score wins. James ended with a -6, Phil finished with a score of 0, Mary got a +3 and Edward's final score was a -2. Who got the best score?

a)

James

b)

Phil

c)

Mary

d)

Edward

90.

What fraction is represented at point A?

a)

4/5

b)

3/1

c)

3/4

d)

1/3

91.

Which point is 7/8?

a)

Point C

b)

Point D

c)

Point E

d)

Point F

92.

What is the distance from Point A to Point B?

a)

8 units

b)

16 units

c)

0 units

d)

4 units

93.

What is length of the longest side of the rectangle?

a)

2 units

b)

15 units

c)

14 units

d)

8 units

94.

What is the distance between point B and point A?

a)

2 units

b)

4 units

c)

6 units

d)

8 units

95.

What is the distance between the Earth and Moon?

a)

5 units

b)

3 units

c)

8 units

d)

4 units

96.

What is the distance between F and C?

a)

4

b)

-4

c)

8

d)

-8

97.

How far would Justin have to travel from the Hospital to the Police Station and then City Hall?

a)

10

b)

6

c)

4

d)

-10

98.

Which quadrant has both (x,y) negative?

a)

Quadrant IV

b)

Quadrant III

c)

Quadrant II

d)

Quadrant I

99.

Which Quadrant would (-3,5) be located in?

a)

Quadrant I

b)

Quadrant IV

c)

Quadrant II

d)

Quadrant III

100.

Would (-8,7) and (8,7) reflect over the X-Axis or the Y-Axis?

a)

X-Axis

b)

Y-Axis

101.

What quadrant would (9,-3) be located in?

a)

Quadrant IV

b)

Quadrant II

c)

Quadrant I

d)

Quadrant III

102.

What is the ordered pair of point A?

a)

(0, 6)

b)

(6, 0)

c)

(-6, 0)

d)

(6, 6)

103.

If you reflected point D (2 ¼, -2) across the x-axis, what would the new coordinates be?

a)

(2 ¼, 2)

b)

(-2 ¼, -2)

c)

(-2, 2)

d)

(2, -2)

104.

Points G, H, and I are plotted on the coordinate grid. How many units are between points G and H?

a)

9 units

b)

14 units

c)

13 units

d)

12 units

105.

What is the distance between points (3, -5) and (3, -8)?

a)

1 unit

b)

2 units

c)

3 units

d)

4 units

106.

What is the reflection of D (4, 3) over the y-axis?

a)

D' (3, 4)

b)

D' (-3, -4)

c)

D (-4, 3)

d)

D (-4, -3)

107.

When you add opposites, what do you get?

a)

0

b)

A negative number

c)

Attraction

d)

You cannot add opposites

108.

17²

a)

269

b)

279

c)

289

d)

299

109.

6³

a)

196

b)

206

c)

216

d)

226

110.

Write each product using an exponent.
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7

a)

7⁷

b)

7⁸

c)

8⁷

d)

7⁹

111.

How would 8⁶ be represented?

a)

8 x 6

b)

8 x 8 x 8 x 8 x 8 x 8

c)

6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

d)

6 x 8

112.

$11^3\ +\ 5^2$

a)

43

b)

1,356

c)

1,341

d)

1,306

113.

$24^2\ \div\ 2^4\$

a)

6

b)

36

c)

560

d)

40

114.

Which expression is the same as 9 more than 6 times a number?

a)

6n + 9

b)

9n + 6

c)

6 + n + 9

d)

6n x 9

115.

Which expression means the same as 12 more than a number?

a)

12 + n

b)

n + 12

116.

Which of the following expressions shows 7 subtracted from the sum of a number and 3?

a)

7 - 3n

b)

7n + 3

c)

n - 7 + 3

d)

(n + 3) -7

117.

Which is the coefficient in the expression 5n + 6 - 2?

a)

n

b)

2

c)

5

d)

6

118.

What is the constant in the following expression?

5n + 9

a)

5

b)

n

c)

+

d)

9

119.

___ + 5 = 5 + 9

a)

9

b)

19

c)

14

d)

-9

120.

3(w + 4) = 3w + 12 is an example of...

a)

Inverse Property

b)

Distributive Property

c)

Multiplicative Inverse

d)

Associative Property

121.

(5 + 3) + 2 = 5 + (3 + 2)

a)

Commutative Addition

b)

Commutative Multiplication

c)

Associative Addition

d)

Associative Multiplication

122.

8 + (3 + 4) = 8 + (4 + 3)

a)

Associative Addition

b)

Associative Multiplication

c)

Commutative Addition

d)

Commutative Multiplication

123.

This property tells us that when we change the order of numbers when we are adding, the answer does not change.

a)

Commutative Addition

b)

Commutative Multiplication

c)

Associative Addition

d)

Associative Multiplication

124.

3 + (12 + 8) = 3 + (8 + 12)

a)

Associative Addition

b)

Associative Multiplication

c)

Commutative Addition

d)

Commutative Multiplication

125.

Which expression is equivalent to 3x + 5 + 7x + 2?

a)

10x + 7

b)

17x

c)

17

d)

15x + 2

126.

Which expression is equivalent to 4(x + 6)?

a)

4x + 6

b)

4x + 24

c)

x + 24

d)

10x + 24

127.

Which expression is equivalent to 6y + 22y + y?

a)

28y + 1

b)

29y

c)

22y + 7

d)

29

128.

Which expression is equivalent to 3a² + 6a + 5a²?

a)

14a²

b)

14a

c)

8a² + 6a

d)

3a² + 11a

129.

Which expression is equivalent to z + z² + 1?

a)

3z

b)

1 + z + z²

c)

2z + 1

d)

2z² + 1

130.

Which property was used to get from Step (2) to Step (3)?

a)

Distributive Property

b)

Division Property of Equality

c)

Subtraction Property of Equality

d)

Substitution Property

131.

Solve. 𝑥 + 32.6 = 46

a)

𝑥 = 13.4

b)

𝑥 = 40.4

c)

𝑥 = 8.2

d)

𝑥 = 72.6

132.

What value of y makes the number sentence shown true?
y - 64 = 110

a)

150

b)

46

c)

164

d)

174

133.

A box contains 48 snickers bars. The price of the box is $52.25. Each snickers bars cost the same amount. Which could be used to finds, the price of one snickers bar?

a)

s + 48 = 52.25

b)

s / 48 = 52.25

c)

𝑠 − 48 = 52.25

d)

48s = 52.25

134.

What value of t makes the following sentence true?
2t = 20

a)

8

b)

10

c)

40

d)

15

135.

James bought a video game for $42.00. He found the same video game at a different store for z dollars less. Which open sentence will be the most helpful for finding the price of the video game at the other store?

a)

42 • z = ?

b)

z – 42 = ?

c)

z + 42 = ?

d)

42 – z = ?

136.

Which of the following is an equation?

a)

9 - 2

b)

7 + y

c)

y $\div$ 9 = 3

137.

Which is the solution to the equation below?

9 = n + 3

a)

3

b)

6

c)

12

d)

27

138.

Which equation has a solution of 12?

a)

x - 6 = 6

b)

x + 6 = 6

c)

4 = x - 16

d)

4 = 8 + x

139.

Which is the solution to the equation below?
$32=\frac{q}{2}$

a)

16

b)

30

c)

46

d)

64

140.

Which of the following number lines represents the inequality below?

x < 4

a)

b)

c)

141.

What is the solution to the inequality below?

x + 3 > 7

a)

x < 4

b)

x > 4

c)

3x < 7

142.

What is the solution to the inequality below?

2x < 4

a)

x < 2

b)

x > 8

c)

x < 6

143.

$For\ which\ inequality\ is\ x\ \ge4\ a\ solution?$

a)

$x\ +\ 3\ \ge1$

b)

$3x\ \ge\ 1$

c)

$x\ -\ 3\ge1$

144.

Demarcus has at least $8 more than his older sister. His older sister has $4. How much money does Demarcus have?

Which of the following inequalities could be used to find how much money, m, Demarcus has?

a)

$m\ >\ 8\ +\ 4$

b)

$8\ -\ m\ <\ 4$

c)

$8m\ >\ 4$

145.

3c + 5 = 23

a)

c = 3

b)

c = 6

c)

c = 7

d)

c = 18

146.

What is the first step to solve this equation:
11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

147.

Solve the inequality.
x + 5 ≤ 13

a)

x ≥ 8

b)

x ≥ 18

c)

x ≤ 8

d)

x ≤ 18

148.

When you graph an inequality, you used a closed dot when you use which symbols?

a)

≤, ≥

b)

<, >

149.

x/5 = 6

a)

x = 5

b)

x = 6

c)

x = 10

d)

x = 30

150.

(5 + 2)²

a)

24

b)

49

c)

144

d)

240

151.

If x = 2, what is y?
y = 5x + 4

a)

0

b)

4

c)

14

d)

11

152.

"At most" and "No more than" are both clue words for...

a)

<

b)

>

c)

≤

d)

≥

153.

Pick the correct inequality.

a)

A

b)

B

c)

C

d)

D

154.

What is the perimeter of the shape?

a)

20 units

b)

12 units squared

c)

22 units

d)

32 units squared

155.

How do you write an ordered pair?

a)

(X,X)

b)

(Y,X)

c)

(X,Y)

d)

(Y,Y)

156.

Ordered pair (0,0) is also known as the ___.

a)

y-axis

b)

x-axis

c)

origin

157.

What is the area of the shape?

a)

35 units squared

b)

24 units squared

c)

not enough information

d)

22 units squared

158.

What is the distance between points (10, 7) and (2, 7) on a coordinate plane?

a)

2

b)

9

c)

10

d)

8

159.

What is the perimeter of the rectangle?

a)

33 units

b)

40 units

c)

28 units

d)

19 units

160.

What is the range in gas mileage for cars?

a)

2

b)

3

c)

4

d)

6

161.

If you score 76, 85, 97, and 83 on your math tests, what would your median score be?

a)

84

b)

90

c)

85

d)

88

162.

A data set can have more than one mode

a)

True

b)

False

163.

Find the median of the data set
9, 8, 7, 11, 7, 16, 3

a)

8

b)

7

c)

3

d)

2

164.

What is the mode?
3, 12, 12, 14, 15, 4, 12, 12, 16, 16

a)

12

b)

16

c)

4

165.

What was the day with the least amount of cars sold?

a)

Monday

b)

Tuesday

c)

Wednesday

d)

Thursday

166.

How many cars were sold on Monday and Tuesday?

a)

13

b)

5

c)

11

d)

2

167.

Calculate the RANGE for the data set: 6, 7, 12, 8, 7, 4, 8, 8, 7

a)

7

b)

7.44

c)

8

d)

7 and 8

168.

What is the minimum value?

a)

64

b)

58

c)

66

d)

60

169.

What is the maximum value?

a)

58

b)

66

c)

64

d)

60

170.

What data value is the upper quartile (Q3)?

a)

64

b)

62

c)

66

d)

58

171.

What value is the lower quartile?

a)

66

b)

58

c)

60

d)

64

172.

What is the median?

a)

62

b)

58

c)

66

d)

60

173.

Which box and whisker plot has the highest median?

a)

Top plot

b)

Bottom plot

174.

What is the term for the median of the lower half of the data?

a)

Lower Quartile

b)

Upper Quartile

c)

Median

d)

Maximum

175.

What is the term for the median of the upper half of the data?

a)

Upper Quartile

b)

Lower Quartile

c)

Median

d)

Minimum

176.

What is the interquartile range?

a)

4

b)

6

c)

2

d)

8

177.

Which restaurant has a higher median wait time?

a)

Lucy's Steakhouse

b)

Gary's Grill

c)

They are the same

178.

Which of the following best describes the process of finding the interquartile range for a set of data?

a)

Add the biggest and smallest numbers.

b)

Place the numbers in order from least to greatest and find the middle.

c)

Find the difference between the maximum and the minimum.

d)

Subtract Q1 from Q3.

179.

What do you do if there are two numbers in "the middle" when you are finding the median?

a)

Pick your favorite number

b)

Add the two numbers in the middle & then divide by two.

c)

They are both the median

d)

None of the above

180.

4. Which of the following lists all the five numbers needed to make a box plot?

a)

Mean, Median, Mode, Range, and Total

b)

Minimum, Quartile 1, Median, Quartile 3, and Maximum

c)

Smallest, Q1, Q2, Q3, and Q4

d)

Minimum, Maximum, Range, Mean, and Median

181.

In order to find the median, the very first thing you must do is to..

a)

find the difference between biggest and the smallest number.

b)

find the middle number

c)

list the numbers in order

d)

find the most repeated number

182.

How many students were greater than or equal to 60 inches tall?

a)

21

b)

11

c)

17

d)

6

183.

Which interval shows the greatest number of pets?

a)

15-19

b)

0-4

c)

5-9

d)

10-14

184.

How many cities have temperatures between 70 degrees and 99 degrees?

a)

44

b)

34

c)

26

d)

62

185.

21. How many students are represented by the histogram?

a)

Cannot be determined

b)

9

c)

31

d)

35

186.

How many people watched more than 25 hours of TV last week?

a)

0

b)

10

c)

38

d)

42

187.

What type of graph is this?

a)

Bar Graph

b)

Histogram

c)

Line Plot

188.

What is the mode?

a)

88%

b)

89%

c)

97%

d)

91%

189.

What is the shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

bell curve

190.

What is the shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

bell curve

191.

What is shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

bell curve

192.

What is the shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

bell curve

193.

Which statement best describes this graph?

a)

There is a peak at 47.

b)

There is a cluster around 38-40.

c)

The mode is 40.

d)

There is a gap in the data between 39-40.

194.

Which statement best describes this graph?

a)

There is a peak at 2.

b)

There is a gap in the data.

c)

Most people own 1 pet.

d)

There is no mode.

195.

Which statement best describes the graph?

a)

The data is skewed left.

b)

The data is symmetrical.

c)

There is a peak between 10 and 14 hours.

d)

There is a cluster between 5 and 9

196.

What is the spread of the data?

a)

4

b)

10

c)

19

d)

9

197.

Where is the gap in the data?

a)

between 23 and 25

b)

between 17 and 20

c)

at 18

d)

at 22

198.

What is the shape of the distribution?

a)

Skewed Left

b)

Skewed Right

c)

Symmetric

d)

Uniform

199.

Your math grades are 90, 85, 0, 90, 80, 100, and 90. Which grade is the outlier?

a)

90

b)

0

200.

How many people have two or less books in their desk?

a)

4

b)

5

c)

6

d)

7

Math DCA 3 Review

Total questions: 200

Worksheet time: 7hrs 20mins

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