Find Missing Value Given Mean

Given the following information, find the missing value:

• 8.2

• 8

• 9.1

• Other

Given the following information, find the missing value:

• 5

• 10

• 0

• Other

• 9

• 8.8

• 8.2

• Other

Tags

CCSS.7.EE.B.3

Which two values would give this data set a mean of 86, a median of 84, and a range of 18?80, 82, ___, 86, ___(enter them least to greatest)

Tags

7.4.1.1

Three values are missing from the data set. Given that the mode is 44, the mean is 58, the range is 44, and the data is in ascending order, find the missing values.

a

c

e

98

44

70

80

50

Tags

7.4.1.1

You want to retake two quizzes out of the five you have taken this semester. Your scores on the other three were 86, 92, and 95. You want the mean to be 93. The range ends up being 12. What are possible scores to satisfy these conditions?

• 94, 98

• 92, 100

• 90, 98

• 94, 96

Tags

7.4.1.1

Find the missing number (x) when you know the mean (average) of the set of data.

11, 12, 5, 3, x; The mean (average) is 7.4

• 5

• 7

• 6

• 9

• 8

Find the missing number (x) when you know the mean (average) of the set of data.

55, 60, 35, 90, x; The mean (average) is 51

• 15

• 17

• 16

• 19

• 18

Find the missing number (x) when you know the mean (average) of the set of data.

6.5, 4.3, 9.8, 2.2, x; The mean (average) is 4.8

• 1.5

• 1.7

• 1.3

• 1.4

• 1.2

Find the missing number (x) when you know the mean (average) of the set of data.

100, 112, 98, 235, x; The mean (average) is 127

• 89

• 90

• 91

• 92

• 93