Quiz about Summary Statistics

Question 1

Calculate the mean.

10, 4, 5, 9

Accepted Answer

7

Answer

5

Answer

8

Answer

4

Question 2

What is another word for AVERAGE?

Accepted Answer

Mean

Answer

Mode

Answer

Median

Answer

Not nice

Question 3

Calculate the mean.

23, 18, 9, 10, 5

Accepted Answer

13

Answer

55

Answer

14

Answer

17

Question 4

What is the mean of these numbers?
4, 5, 5, 2, 3, 3, 2, 8

Accepted Answer

4

Answer

40

Answer

24

Answer

32

Question 5

Find the median of these numbers:
99, 32, 61, 82, 41, 73, 24, 58, 18

Accepted Answer

58

Answer

41

Answer

32

Answer

73

Question 6

Find the median of these numbers:
76, 82, 57, 93, 64, 72

Accepted Answer

74

Answer

57

Answer

72

Answer

73

Question 7

Find the median of these numbers:
83, 94, 72, 88, 65, 76, 92, 69

Accepted Answer

79.5

Answer

88

Answer

65.5

Answer

80

Question 8

The science scores of nine students in a class are 72, 94, 56, 71, 88, 95, 59, 98 and 60. What is the median of the scores?

Accepted Answer

72

Answer

73

Answer

56

Answer

75.5

Question 9

Find the range of the data.

63, 71, 65, 66, 87, 53

Accepted Answer

34

Answer

32

Answer

10

Answer

35

Question 10

Find the range of the data.

16, 28, 6, 19, 21, 15, 22, 33, 17

Accepted Answer

27

Answer

18

Answer

30

Answer

12

Question 11

What is the mode of this data set?

Accepted Answer

5

Answer

9

Answer

7

Answer

31

Question 12

What is the mode of this data set?

Accepted Answer

53

Answer

9

Answer

43

Answer

49

Question 13

The mode is the number ________________________.

Accepted Answer

you see most

Answer

you see least

Answer

you don't see

Answer

you see first

Question 14

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the MODE.

12, 10, 10, 10, 13, 12, 11, 13, 10

Accepted Answer

10

Answer

12

Answer

10 and 12

Answer

No Mode

Question 15

What is the mode of the following data set?

5, 7, 7, 8, 12 , 12, 5, 6, 13, 12

Accepted Answer

12

Answer

5

Answer

7

Answer

no mode

Question 16

What is the mode in this set of numbers:
7, 14, 20, 3, 7, 14, 2, 14, 7

Accepted Answer

7 & 14

Answer

7

Answer

20

Answer

none of the above

Question 17

What is the first thing you should do before finding the median or the mode?

Accepted Answer

Put numbers in order from least to greatest

Answer

Start crossing numbers off

Answer

List the numbers how they are

Answer

Look for repeats

Question 18

What is the range of the data?

Accepted Answer

8

Answer

4

Answer

6

Answer

2

Question 19

What is the MEAN for this data?

Accepted Answer

80

Answer

1040

Answer

13

Answer

81

Question 20

What is the median of this dot plot?

Accepted Answer

2

Answer

4

Answer

1

Answer

5

Question 21

What is the mode of this dot plot?

Accepted Answer

1

Answer

4

Answer

2

Answer

5

Question 22

What is the range of this dot plot?

Accepted Answer

9

Answer

10

Answer

2

Answer

1

Summary Statistics

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