G8 Stats - Review

What is the median of this data?

• 65

• 60

• 70

• 75

How many cities have temperatures between 70 degrees and 99 degrees?

• 44

• 26

• 34

• 62

What is the median of this data set?

3 , 17 , 17 , 11 , 8 , 13 , 5 , 18

• 12

• 11

• 17

• 13

How many total students were surveyed about their number of brothers and sisters?

• 15

• 10

• 6

• 4

How many students had more than 6 candy bars?

• 5

• 2

• 3

• 1

Calculate the mean.

2, 9, 10, 6, 8

• 8

• 4

• 7

• 22

Find the median:
3, 5, 7, 4, 3, 1

• 4.5

• 4

• 3.5

• 3

What is the mode of the following data set?

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

• 5

• 7

• 12

• 5, 7

What is the third quartile of the following data

33, 25, 42, 25, 31, 37, 46, 29, 38 ?

• 37

• 38

• 40

• 46

The table below shows the annual salaries for the 24 members of a professional sports team in terms of millions of dollars.

The team signs an additional player to a contract worth 10 million dollars per year. Which statement about the median and mean is true?

• Both will increase.

• Only the median will increase.

• Only the mean will increase.

• Neither will change.