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WorksheetsMath 7 SOL Review (units 1-6)
Total questions: 216
Worksheet time: 9hrs 1mins
Which circle graph represents the same data as the histogram?
5) The histogram displays how many students are in each classroom during homeroom. What percentage of classrooms have 25 students or less?
23%
45%
48%
88%
5) Several food critics rated a local restaurant on a scale from 1 - 60. The data is recorded in the stem-and-leaf plot. Which histogram represents the same data?
What is the first step in the Data Cycle?
Formulate Questions to be Explored with Data
Collect or Acquire Data
Analyze Data and Communicate Results
Organize and Represent Data
What is the final step in the Data Cycle?
Formulate Questions to be Explored with Data
Collect or Acquire Data
Analyze Data and Communicate Results
Organize and Represent Data
A school randomly chose ten English teachers and asked them which type of juice their students would prefer. Which reason best shows why this sample is not a good sample in this case?
The sample didn't include students
The sample is too small
The sample can only be accurate if each teacher is included
How many times did she practice for at least 45 minutes?
6
7
9
12
What percentage of cities have a monthly temperature of less than 80 degrees?
16
22
35
62
You can find mean, median, mode, and range from a histogram.
True
False
Which histogram represents this stem-and-leaf table?
Which histogram represents the same data from the circle graph?
5) Look at the histogram. Which data set is represented by the histogram?
{78, 84, 82, 82, 81, 95, 98, 89, 81, 68, 79, 88}
{78, 84, 82, 64, 81, 95, 98, 89, 81, 68, 79, 96}
{78, 84, 82, 79, 81, 95, 98, 89, 81, 68, 79, 96}
{78, 84, 82, 79, 81, 95, 76, 89, 81, 72, 79, 96}
6) Select all true statements.
More students play video games for 10-14 hours than 20-24 hours.
The interval used to create the histogram was 4.
Exactly half of the students that responded to the survey play video games for 10 or more hours.
Most students play video games for 15-19 hours a week.
Students who play video games for 10 or more hours during a weekend make lower math grades.
Which is NOT part of the data cycle?
Formulate questions
Collect Data
Analyze Data
Make up data
QuaNtitative Data (numerical data) is data that is represented as a number.
True or False
True
False
Qualitative Data (categorical data) is data that is represented as a category. True or False?
True
False
The manager of the zoo would like to survey its visitors to determine their favorite exhibit. Which sample below would be unbiased?
20 random people in the food court
Every 10th person who enters the zoo
50 random people at the tiger exhibit
3 people who are buying souvenirs
rhombus
parallelogram
rhombus
parallelogram
square
A __________________ is always a rhombus, but a rhombus is not always a _______________.
kite
parallelogram
square
rectangle
A quadrilateral with two sets of parallel sides, 4 right angles, and 4 congruent (equal) sides is a __________________.
trapezoid
parallelogram
rectangle
square
What is the most specific name for the shape?
rhombus
parallelogram
rectangle
trapezoid
Which figure(s) ALWAYS have opposite sides that are parallel and opposite angles that are congruent?
quadrilateral
trapezoid
parallelogram
rectangle
A square is ...
a parallelgram
a rectangle
a rhombus
A rhombus is a parallelogram.
TRUE
FALSE
Squares are rectangles.
Always
Sometimes
Never
Rectangles are squares.
Always
Sometimes
Never
Trapezoids are rectangles.
Always
Sometimes
Never
What is the measure of angle C?
106°
68°
60°
A quadrilateral with two sets of parallel sides, 4 right angles, and 4 congruent (equal) sides is a __________________.
trapezoid
parallelogram
rectangle
square
A parallelogram has how many sets of parallel lines?
0
1
2
3
A trapezoid has how many sets of parallel lines?
0
1
2
3
Quadrilaterals are not....
4 sided
5 sided
polygons
What is the most specific name for the shape?
quadrilateral
parallelogram
rectangle
trapezoid
What is the most specific name for the shape?
rhombus
parallelogram
rectangle
trapezoid
Which property is NOT true of rhombuses?
4 sided polygon
4 congruent sides
4 right angles
2 sets of parallel sides
Check all that apply.
Parallelogram
Rhombus
Trapezoid
Kite
Which quadrilateral(s) are shown?
Square only
Square & rhombus
Square, Rhombus, & Trapezoid
Square, Rectangle, & Rhombus
Which shape is NOT a polygon?
Which fraction and decimal are equivalent to 10−3 ?
−1031 and −0.003
1031 and −0.003
−1031 and 0.001
1031 and 0.001
Which decimal is equivalent to 10−7 ?
0.0000007
0.000001
0.0000001
-0.0000001
Which of the following is NOT equivalent to 10−4 ?
10,0001
−10,0001
0.0001
101⋅101⋅101⋅101
A negative exponent creates a negative number.
True
False
Which of the following is equivalent to 101⋅101
10−2
10−21
0.02
-0.01
Which of the following is equivalent to 0.00001 ?
−101⋅−101⋅−101⋅−101⋅−101
1051
10−51
105
Which of the following is NOT equivalent to 0.001 ?
10−3
1,0001
10⋅10⋅101
−1,0001
What is the fraction and decimal equivalent for 10−2 ?
1001 and 0.02
1021 and 0.02
−1001 and 0.01
1021 and 0.01
Which of the following is NOT equivalent to 10−5 ?
10⋅10⋅10⋅10⋅10
101⋅101⋅101⋅101⋅101
0.00001
10⋅10⋅10⋅10⋅101
100 =?
0
1
10
0.1
Which number is the square root of 400?
400
200
40
20
Which number is the square root of 1?
41
21
1
2
256
14
16
18
20
Which of the following is NOT a perfect square?
36
200
324
121
Naomi is building a square garden with an area of 361 square feet. What should the length of each side be?
3 ft
19 ft
10 ft
15 ft
Which statement is NOT true?
100=10
64=8
256=18
225=15
Which statement is NOT true?
25=5
14=4
81=9
9=3
What are the side lengths of a square with an area of 169 square centimeters?
12
13
14
15
172 =?
289
49
361
225
142 =?
256
16
121
196
3/4
1/2
1/10
Wyatt flips a fair coin 40 times. How many times can he expect heads to appear?
4
10
15
20
Campbell selects a card at random from a deck that contains 18 red, 12 yellow, and 20 blue cards. What is the probability that she does not select a red card?
13/25
16/25
18/25
24/25
Find the theoretical probability of NOT landing on yellow if you spin the spinner.
1/8
7/8
1
7
Roll dice: 1, 3, 3, 4, 4
P(1) =
Roll dice: 1, 3, 3, 4, 4
P(3) =
A coin is tossed 18 times. It lands on heads 12 times. What is the experimental probability of the coin landing on tails? reduce the fraction!
The bar graph shows the results of rolling a number cube __________times
6
50
100
12
The bar graph shows the results of spinning the spinner 200 times. What is the theoretical probability of landing on a 4 ?
The arrow is spun 15 times and landed 4 times on the section labeled Q. Which statement is true?
Choose the statement that is true about the experimental and theoretical probability of rolling a number cube 20 times.
The experimental probability of rolling 3 is 16.6% and the theoretical probability is 15%
The experimental probability of rolling 3 is 15% and the theoretical probability is 16.6%
The experimental probability of rolling 1 is greater than the theoretical probability
The experimental probability of rolling 6 is 16.6% and the theoretical probability of rolling 6 is 25%
If the spinner was spun 50 times and landed on 11 fifteen times, which statement is true?
The experimental probability of landing on 11 is 1/8 while the theoretical probability of landing on 11 is 3/10
The theoretical probability of landing on 11 is 12.5% while the experimental probability of landing on 11 is 30%
The experimental probability of landing on 11 is less than the theoretical probability of landing on 11
The theoretical probability of landing on 11 is equal to the experimental probability of landing on 11
What is the theoretical probability of randomly picking a Purple marble from Molly's Sack of Marbles?
4/5
3/15
2/15
8/21
Experimental Probability is:
What will happen
What should happen
What I think happens
What does happen
Theoretical Probability is:
What will happen
What should happen
What I want to happen
What does happen
What happens to the experimental probability as the number of trials increases?
As more trials are completed, the experimental probability generally draws closer to the theoretical probability
As more trials are completed, the theoretical probability generally draws closer to the experimental probability
Don't forget to simplify fractions.
The experimental probability of 3617 should decrease and approach 21
The experimental probability of undefined should increase and approach undefined
The theoretical probability of 21 should decrease and approach 3617
A standard coin has two sides. A coin is tossed 80 times and lands on tails 38 of those times. Which STATEMENTS are true?
The more times the coin is tossed, the closer the experimental probability will get to the theoretical probability
The theoretical probability is less than the experimental probability of landing on tails.
The theoretical probability of landing on tails is 1/2 and the experimental probability of landing on tails is 19/40
The theoretical probability is the same as the experimental probability of landing on tails.
What is the theoretical probability of the spinner landing on a 5?
Jayla will spin the spinner below 400 times and record each result. About how many times should Jayla expect the spinner to land on a 3? Hint: we make predictions by setting up proportions.
100
150
200
250
What is the probability of spinning a blue or red?
unlikely
equally likely
likely
certain
In a cookie jar, there are 2 sugar cookies and 10 chocolate chip cookies. If a cookie is selected randomly, how likely is it that it will be a sugar cookie?
certain
likely
equally likely
unlikely
impossible
What is the probability of spinning an even number?
16 2/3%
33 1/3%
50%
75%
Probability is a number that describes the...
relationship between two sets of data.
percent of change.
distance around a figure.
likelihood that an event will occur.
Which event has a probability of zero or impossible to happen?
Rolling a 7 on a 6 sided dice.
Tossing a coin and landing on heads.
Rolling an even number on a dice.
The sun rising in the morning.
What is the probability of selecting an orange candy from the pictured candy bar?
0%
25%
50%
100%
If Mariana spins this spinner, she will MOST likely land on –
orange
blue
red
yellow
If the probability is 1/6 then it is ___
impossible
certain
likely
unlikely
If the probability is 1, this means that the event is
impossible
not likely to happen
equally likely to happen
certain to happen
x = 16
x = 261
x = 28
x = 26
What is the value of C in the ratio table?
80
24
96
92
What is the value of B in the ratio table?
28
70
49
56
Jasmine bought 32 kiwi fruit for $16. How many kiwi can Lisa buy if she has $4?
10
8
6
4
Complete the ratio table.
6
8
9
5
Complete the ratio table.
6 & 15
4 & 12
3 & 8
6 & 18
What is the value of C in the ratio table?
80
24
96
92
Solve for A in the ratio table.
A= 40
A= 10
A= 9
A= 45
Solve for B in the ratio table.
B= 40
B= 10
B= 9
B= 45
Use equivalent ratios to find the unknown value.
3
5
30
35
What is the missing number in this table?
10
25
50
35
Slope describes the ___________ of the line?
Color
Size
Length
Steepness
What type of slope?
Positive Slope
Zero Slope
Negative Slope
Undefined Slope
What type of slope?
Negative
Positive
Undefined
Zero
Slope is found by counting
Run over Rise
Rise over Run
Which directions on a graph refer to the Rise when finding slope?
up/down
left/right
Which directions on a graph refer to the Run when finding slope?
up/down
left/right
What is the slope of the graph using Rise (up,down) / Run (left,right) ?
- 5/4
5/4
4/5
- 4/5
What is the slope of the graph using Rise (up,down) / Run (left,right) ?
0
-1
Undefined
1
The slope of the line through the points in this table is...
-7/6
7/6
1/2
-1/2
The slope of the line through the points in this table is...
2/5
-2/5
5/2
-5/2
What letter represents slope?
m
a
t
h
Which graph represents the table?
Which table of values represents the equation y = x?
Which table of values represents the equation y = 2x?
Which graph represents the equation y = 1/4·x?
Which graph represents a line through the (-1, -4) and a slope of 4?
Find the slope of the following table.
52
−52
25
−25
Find the slope of the following table.
Undefined
0
2
21
Find the slope of the following points.
−23
−32
Undefined
0
What is the slope of the graph?
Which graph represents the equation y = 1/3·x?
Which quadrant is the ordered pair, (3,5) ?
I
II
III
IV
Where is the ordered pair (-6,-9) found?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
What is the ordered pair for the origin?
(9,9)
(0,1)
(1,0)
(0,0)
What is the slope of the following graph?
1
2
1/2
0
Which of these lines has a negative slope?
y=3x
y=21x
y=3
y=−2x
Which of these graphs has a negative slope?
Determine the slope using the table.
m = 23
m = 45
m = 32
m = −32
What is the slope of the table?
1/4
4
-6
-4
What is the slope?
3
1
-1
-3
What is the slope from this table?
Puff Puff Positive
Nice Negative
Zero Fun
UNDEFINED!!!!
