Mean and Median

What is the definition of the mean?

• The average

• The middle number

• The difference between the highest and lowest numbers

• The number that occurs the most

The number of miles that Kiki cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Kiki cycled?

• 24

• 36

• 39

• 52

What is the median of this data set?
7.3, 2.9, 1.5, 0.6, 3.8

• 2.9

• 3

• 3.5

• 4.3

What is the mean?

• happening the most

• the number in the middle

• biggest-smallest

• the average

What is the median?

• biggest- smallest

• average

• the middle #

• # that happens the most

The cost of four cell phones are $345, $400, $110, and $640.
What is the median cost

• $330

• $390

• $372.50

• $375

Find the mean.

• 15.5

• 14.2

• 15.3

• 14.9

Find the mean: 1,0,10,7,13,2,9,15,0,3

• 4

• 5

• 6

• 7

Find the median: 1, 0, 10, 7, 13, 2, 9, 15, 0, 3

• 1

• 5

• 10

• 4

Find the mean : 73, 77, 85, 84, 37, 115

• 78.5

• 77

• 76.5

• 115