Summarize Data Mean Median and Mode

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode. 12,10,10,10,13,12,11,13,10. One bag accidentally got 52 donut holes. Which of these would be the best way to summarize the number of donut holes someone could get from Donald's Donuts?

• Mean

• Median

• Range

• Max

In real world sets of data, the median is often used to summarize data because:

• Outliers don't impact the median as much as the mean.

• Mean and median are usually very close so it doesn't matter anyway.

• It's fun to say "median."

• The median will always fall on the line of best fit.

Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4

• 3.33

• 2.85

• 3

• 3.5

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.

• More students received a 94 than any other score

• No student scored below a 50

• A score of 91 was slightly below average.

Find the mean of the data set.

31, 20, 51, 31, 27

• 32

• 51

• 27

• 30

the average of the numbers: a calculated "central" value of a set of numbers.

• Mode

• Median

• Mean

• Mean Absolute Deviation

The "middle" of a sorted list of numbers.

• Mean

• Median

• Mode

• Range

The number which appears most often in a set of numbers.

• Mean

• Median

• Mode

• Range

The average distance between each data value and the mean of the data set.

• Mean

• Median

• Mode

• Mean Absolute Deviation (MAD)