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# Statistics

"Average" and "Fair Share" are other names for: MEAN
What do you call the "middle" number in a set of numbers? MEDIAN
What do you call the number that occurs "most often" MODE
MEAN, MEDIAN, & MODE are all measures of: CENTER
The RANGE is a measure of: VARIATION or SPREAD
What two operations do you do to find the MEAN? ADDITION & DIVISION
What are you finding if you subtract the smallest number in a set from the largest? RANGE
Is it easier to find the MEDIAN of an even or odd set of number" ODD
What can you do to increase the chances of getting a MEAN question correct? ADD the numbers more than once
( 2 , 7 , 6 , 5 ) What is the MEAN? 5
( 2 , 3 , 3, , 7 , 10 ) What is the RANGE? 8
9 2 , 3 , 3 , 7 , 10 ) What is the MODE? 3
( 5 , 7 , 9 , 12 , 15 ) What is the MEDIAN 9
What is the first step in finding the MEDIAN? Putting the numbers in order
( 5 , 6 , 4 , 5 , 7 ) ( 45 , 75 , 34 , 28 ) Which set has the greatest variation? 45 , 75 , 34 , 28
9 , 20 , 5 , 4, 12 What is the mean? 10
2 , 6 , 8 , 8 , 10 , 10 , 12 , 15 What is the median? 9
2 , 6 , 8 , 8 , 10 , 10 , 12 , 15 What is the range? 13
2 , 6 , 8 , 8 , 10 , 10 , 12 , 15 What is the mode? 8 and 10
7 , 9 , 11 , 13 What is the median? 10
7 , 9 , 11 , 13 What is the mode? no mode
7 , 9 , 11 , 13 What is the range? 6
7 , 9 , 11 , 13 What is the mean? 10
3 , 6 , 7, 15, 17, 17, 21, 29 What is the range? 26
3 , 6 , 7, 15, 17, 17, 21, 29 What is the mode? 17
3 , 6 , 7, 15, 17, 17, 21, 29 What is the median? 16
3 , 3 , 3 , 3 , 3 ,3 ,3 What is the range? 0
3 , 3 , 3 , 3 , 3 ,3 ,3 What is the median? 3
3 , 3 , 3 , 3 , 3 ,3 ,3 What is the mode? no mode
3 , 3 , 3 , 3 , 3 ,3 ,3 What is the mean? 3
12 , 12 , 12 , 18 , 18 , 18 What is the mode? no mode
12 , 12 , 12 , 18 , 18 , 18 , 19 What is the mode? 12 and 18
Created by: PRO Teacher lit123