Math Review

Which line plot shows the correct data?

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• 
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Select the MODE values of the data

• 48

• 49

• 50

• 51

• 52

Another balloon was inflated and then deflated. The time it took to deflate is 0.6 seconds more than the least amount of time in the chart. How long did it take to deflate?

• 2.8 seconds

• 3.2 Seconds

• 5.2 seconds

• 6.4 seconds

Complete the statement about the range of the deflation times.

 The amount of time between the least deflation time and the greatest deflation time is

 According to this data, how many players scored more than ten points at the practice? 

The manager of a restaurant listed the number of guests at the restaurant each hour, as shown.

 19, 22, 31, 29, 45, 25, 36, 53, 38, 33, 37

Which value is missing from the stem-and-leaf plot?

• 5 l 3

• 3 l 6

• 2 l 7

• 1 l 8

 Which is the best key for the stem-and-leaf plot of the players’ heights?

 The median number of sit-ups is  _________ .

 

The range of the number of sit-ups is _________ .

• Katherine played for more total hours than Liza.

• Liza played for more total hours than Katherine.

• Katherine and Liza played for the same total amount of hours.

• It is impossible to tell from this data who played video games for longer because the players’ data are not displayed the same way.