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1.1-1.4 Review

Total questions: 42

Worksheet time: 11hrs 30mins

Name
Class
Date
1.

If 50 crabs were captured and marked and then released and then a few days later 25 were caught and of those 5 were marked. What would the estimate of the population be?

a)

500

b)

250

c)

75

d)

200

2.

Conservationists want to find the population of a species of mountain goat. On one day they capture 12 goats, tag them and release. A week later they capture 8 goats, 5 of which are tagged. What would the estimate of the population be?

a)

19

b)

40

c)

72

d)

30

3.

A farmer wants to estimate the number of rabbits on his farm.


On Monday he catches 120 rabbits.

He puts a tag on each rabbit.

He then lets the rabbits run away.


On Tuesday the farmer catches 70 rabbits.

15 of these rabbits have a tag on them.


Work out an estimate for the total number of rabbits on the farm.

a)

560

b)

500

c)

120

d)

1000

4.

There are N beads in a jar.

40 of these beads are black.


Julie takes at random a sample of 50 beads from the jar.

5 of the beads in her sample are black.


Work out an estimate for the value of N.

a)

120

b)

200

c)

450

d)

400

5.

Clive wants to estimate the number of bees in a beehive.

Clive catches 50 bees from the beehive.


He marks each bee with a dye.

He then lets the bees go.


The next day, Clive catches 40 bees from the beehive.

8 of these bees have been marked with the dye.


(i) Work out an estimate for the number of bees in the beehive.

a)

350

b)

250

c)

220

d)

400

6.

Given the data, what percent of people like caramel corn?

a)

26 %

b)

92 %

c)

38 %

d)

23 %

7.
What was the most a customer paid for a gallon of gas?
a)
$1.83
b)
$2.07
c)
$2.25
d)
$2.35
8.
How many customers paid over $2.00 for a gallon of gas?
a)
10
b)
5
c)
12
d)
15
9.
How many people voted for popcorn and trail mix altogether?
a)
4
b)
9
c)
5
d)
17
10.
How many people play soccer?
a)
40
b)
34
c)
45
d)
50
11.
Which game did the fewest children choose?
a)
Bingo Game
b)
Board Game
c)
Card Game
12.
Which fruit did most children choose?
a)
apple
b)
banana
c)
grapes
13.
Which Continent is home to 36% of the wild cats?
a)
Asia
b)
Africa
c)
North America
d)
South America
14.
Which Continent has the smallest % of wild cats?
a)
Asia
b)
Europe
c)
North America
d)
South America
15.

Which pie chart represents the same data as the table?

a)
b)
c)
d)
16.
x-axis is also called ____
a)
horizontal axis
b)
vertical axis
17.
y-axis is also called ____
a)
horizontal axis
b)
vertical axis
18.
What does "A" refers to?
a)
 horizontal axis
b)
 vertical axis
c)
 source
d)
 legend
19.
How many students scored more than 80%?
a)
10
b)
13
c)
7
d)
15
20.
How many students got a perfect score on the test?
a)
0
b)
2
c)
6
d)
1
21.
How many baseballs were thrown 50 or more feet?
a)
5
b)
4
c)
13
d)
8
22.
What is the difference between the shortest and the longest distance of the baseball thrown?
a)
10.05 feet
b)
8.5 feet
c)
8.2 feet
d)
8.0 feet
23.
How many games did the team play?
a)
15
b)
12
c)
24
d)
14
24.
In how many games did the team score more than 20 points?
a)
8
b)
7
c)
10
d)
9
25.
What is the minimum in this data set?
a)
0
b)
4
c)
9
d)
40
26.
What is the highest quiz grade in the stem and leaf plot?
a)
9
b)
26
c)
92
d)
96
27.

This is the test scores for two different classes. Which class has the greater mean?

a)

2009 class

b)

2010 class

c)

neither

d)

Same

28.

This is the test scores for two different classes. WHICH class has more students?

a)

2009 class

b)

2010 class

c)

neither

d)

Same

29.

This is the test scores for two different classes. Which class has a greater median?

a)

2009 class

b)

2010 class

c)

neither

d)

Same

30.
What is Mrs. Gordon's rate from 0 to 2 seconds?
a)
2.5 feet per second
b)
.4 feet per second
c)
5 feet per second
d)
.2 feet per second
31.

Calculate the average rate of change from 20 to 40 minutes.

a)

-2 minutes per gallon

b)

-20 minutes per gallon

c)

-2 gallons per minute

d)

-20 gallons per minute

32.
A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change? 
a)
200
b)
150
c)
300
d)
75
33.
Evaluate.
a)
35
b)
0
c)
85
d)
70
34.
The summation is the same as which series?
a)
(4+10) + (4+20) + (4+30) + (4+40) + (4+50) + (4+60) + (4+70) + (4+80) + (4+90) + (4+100) + (4+110)
b)
1+2+3+4+5+6+7+8+9+10+11
c)
4 + 110
d)
4 + 10
35.
This summation is the same as which series?
a)
1 + 2 + 3 + 4 + 5 + 6
b)
(1 - 2) + (2 - 2) + (3 - 2) + (4 - 2) + (5 - 2) + (6 - 2)
c)
(1 - 2) + (6 - 2)
d)
(1 - 2) + (2 - 2) + (3 - 2) + (4 - 2)
36.
Calculate the final sum/total of the series.
a)
6
b)
21
c)
9
d)
2
37.

Evaluate.

a)

290

b)

278

c)

250

d)

290

38.

Evaluate.

a)

20

b)

28

c)

18

d)

21

39.

Sigma Notation represents the ...

a)

Sum

b)

Difference

c)

Product

d)

Quotient

40.

Summation means that we are going to ...

a)

Add

b)

Subtract

c)

Multiply

d)

Divide

41.

"1" represents the ...

a)

initial value

b)

final value

42.

"6" represents that ...

a)

Initial Value

b)

Final Value

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