Mean, Median, Mode, Range, MAD, Dot Plots

What is the mean?

• The number that appears the most
• the number in the middle
• biggest-smallest
• the average

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4

What is the median?

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

Find the median of these numbers:
4,2,7,4,3

• 2
• 5
• 7
• 4

Find the median of these numbers:
4,2,7,4,3

• 2
• 5
• 7
• 4

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the mode?

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

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the mode of these numbers:
4,3,6,4,3,6,6,3,2,1,3

• 3
• 6
• 4
• 2

Find the mode of these numbers:
4,4,6,6,2,2,6,2,4,2

• 2
• 4
• 6
• 2.4

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

What is the range?

• average
• highest number minus smallest number
• the middle number
• number that appears the most