Analyzing Statistics

Find x if 5, 9, 11, 12, 13, 14, 17 and x have a mean of 12.

• 15

• 16

• 17

• 18

What is the range of 45, 56, 23, 74, and 63?

• 18

• 51

• 23

• 56

There can be more than one mode

• True

• False

The following data is given. 4, 6, 7, 7, 12. Nimsaj calculated a measure of central tendency and got 7.2 Which measure of central tendency did she just calculate?

• Mean

• Median

• Mode

• Range

In order to find the median, the data must be sorted from least to greatest first.

• True

• False

In order to find the median, the data must be sorted from least to greatest first.

• TRUE

• FALSE

How many people have two or less books in their desk?

• 4

• 5

• 6

• 7

The graph below shows the number of sunny days and rainy days in a city during four months.

Based on the graph,how many more sunny days than rainy days did this city have during the months of April, May, and June?

• 21

• 56

• 26

• 20

For how many weeks was the data collected?

• 48

• 50

• 52

• 54

How many people purchased no food and no drink?

• 60

• 10

• 20

• 200