Statistical Measures and Displays

Find the measures of center for the set of data. 
17, 36, 45, 98, 25, 34, 19, 45, 36

• mean: 41,  median: 36,  modes: 45 and 36,  outlier: none

• mean: 41,  median: 36,  modes: 45 and 36,  outlier: 98 and 19

• mean: 39.4,  median: 36,  modes: 45 and 36,  outlier: 98

• mean: 39.4,  median: 36,  mode: 45,  outlier: 98

What is the median of the set of data?

• 30

• 40

• 45

• 50

Find the median, mode and range: 
3, 5, 7, 9, 11, 8, 3

• median:7  mode:3  range:8

• median:6  mode:3  range:7

• median:7  mode:3 range:8

How many more votes did Mark and Thomas receive than James?

• 15

• 2

• 65

• 22

• A

• B

• C

• D

• A

• B

• C

• D

The amount of items that each student sold for the class fundraiser was recorded.Which stem-and-leaf plot represents the same data represented in the histogram?

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• 
• 
• 

Which of the follow are reasonable conclusions to draw from the above data? SELECT ALL THAT APPLY.

• Cars get better Gas Mileage

• SUVs get better Gas Mileage

• SUVs have LESS variability in their gas mileage

• Cars have LESS variability in their gas mileage

Terry made the dot plot above to chart the amount of time, in minutes, that it took students to eat breakfast in the morning. How many students took 5 or more minutes to eat their breakfast?

• 11

• 12

• 14

• 16

What was the difference in temperature of the day with the highest sales and the day with the lowest sales?

• 10 degrees

• 13 degrees

• 11 degrees

• 20 degrees