MMMR

What do you do if there are two numbers in "the middle" when you are finding the median?

• Pick your favorite number
• Add the two numbers in the middle & then divide by two.
• They are both the median
• None of the above

Using the colors, what is the mean, range and mode of this bar graph?

• mean= 3.1 , range = 5 , mode= red
• mean= 31  , range = 4 , mode= purple
• mean= 62 , range = 13 , mode=yellow
• mean= 6.2 , range = 5 , mode= red

Find the RANGE: 20, 11, 20, 16, 8, 4

• 10
• 20
• 16
• 8

Find the MEAN: 16, 6, 14, 15, 7, 13, 9, 0

• 11
• 42
• 10
• 18

Find the MEDIAN: 11, 11, 13, 20, 20, 10

• 7
• 11
• 20
• 12

Find the MODE: 10, 11, 11, 20, 12, 20, 11

• 11
• 20
• none
• 10

What is the mean?

• # happening the most
• the number in the middle
• biggest-smallest
• the average

What is the range?

• average
• biggest-smallest
• the middle #
• # happening the most

What is the median?

• biggest- smallest
• average
• the middle #
• # that happens the most

To find the mean of a set of numbers, add up all the items and divide by...

• 2

• The minimum

• The maximum

• The number of numbers