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Worksheets

Data Review

Total questions: 30

Worksheet time: 3hrs 30mins

Name
Class
Date
1.

What is the the probability of NOT landing on purple?

a)

2/5

b)

1/5

c)

4/5

d)

3/5

2.

What is the probability of landing on an even number?

a)

16 2/3%

b)

33 1/3%

c)

50%

d)

75%

3.

What is the probability of landing on red?

a)

0

b)

5/12

c)

1/2

d)

3/4

4.

What is the probability of landing on green or blue?

a)

0

b)

5/12

c)

1/2

d)

3/4

5.

A bag has 10 marbles. What is the probability of pulling a red?

a)

3/10

b)

3/9

c)

1/9

d)

1/3

6.
What is the probability of pulling a red marble out of a jar of marbles that have 10 green marbles, 7 red marbles and 3 blue marbles?
a)
1/7
b)
7/20
c)
7/10
d)
3/10
7.

If you were to roll the die one time what is the probability of it landing on a 2?

a)

2/6

b)

1

c)

1/6

d)

1/3

8.
What is the probability of getting an odd number when rolling a single 6 sided die?
a)
1/6
b)
2/6
c)
3/5
d)
3/6
9.

What is the probability of landing on a number greater than 5?

a)

1/3

b)

2/6

c)

1/6

d)

2/3

10.

A bag has 10 marbles. What is the probability of pulling a green marble?

a)

20%

b)

30%

c)

40%

d)

50%

11.

What is the probability of a spinner landing on pop corn?

a)

certain

b)

unlikely

c)

likely

d)

even chance

12.

What is the probability of getting a Y counter when you take one counter randomly from the bag?

a)

impossible

b)

certain

c)

even chance

d)

likely

13.

What is the probability of getting a number that are less than 7 when you roll a dice?

a)

impossible

b)

certain

c)

unlikely

d)

likely

14.

What is the probability of getting a white ball when you choose one ball randomly from the bag?

a)

even chance

b)

certain

c)

likely

d)

impossible

15.

What is the probability of getting an odd number when you roll a dice?

a)

imposible

b)

unlikely

c)

even chance

d)

likely

16.

The probability of getting a black car in this picture is?

a)

certain

b)

unlikely

c)

impossible

d)

likely

17.

2-2=0

a)

impossible

b)

likely

c)

certain

d)

even chance

18.

If you want to find out which color MOST students favor, you should use which measure of center?

a)

Mode

b)

Median

c)

Mean

d)

Range

19.
Which is the MIDDLE?
a)
Mean
b)
Median
c)
Mode
d)
Range
20.

The average number is

a)

mean

b)

median

c)

mode

d)

range

21.
The data value that occurs the most
a)
Mean
b)
Median
c)
Mode
d)
Range
22.
Find the mean of these numbers:
5,11,2,12,4,2
a)
4.1
b)
6
c)
4.5
d)
4
23.
Find the mode:
5, 0, 9, 9, 3, 0, 5, 5, 4
a)
9
b)
5
c)
3
d)
7
24.
Find the median:
5, 6, 3, 9, 0, 4, 1, 2, 7
a)
4
b)
4.1
c)
5
d)
4.5
25.
It is possible to have three numbers in the middle of a data set.
a)
True
b)
False
26.
The number of miles that Jenna cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Jenna cycled?
a)
24
b)
36
c)
39
d)
52
27.

The mean is found by ___________________ all of the numbers and then _____________________ by the number of items.

a)

adding, subtracting

b)

adding, multiplying

c)

dividing, adding

d)

adding, dividing

28.

The median is the __________________ number (after you put them in order).

a)

first

b)

middle

c)

last

d)

one you see most

29.

calculate the median for the following set of scores

45, 69, 69, 87, 88, 92, 99, 100

a)
87
b)
55
c)
87.5
d)
99
30.
Find the mean of these numbers:
4,2,5,6,3
a)
2
b)
5
c)
4
d)
6