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Stats & Measurement

Statistics (print)

QuestionAnswer
"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
( 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
Set A( 5 , 6 , 4 , 5 , 7 ) Set B ( 45 , 75 , 34 , 28 ) Which set has the greatest variation? Set B
9 , 20 , 5 , 4, 12 What is the mean? 10
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 mode? no mode
7 , 9 , 11 , 13 What is the range? 6
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
12 , 12 , 12 , 18 , 18 , 18 , 19 What is the mode? 12 and 18
Set A (5, 3, 9, 7, 10) Set B (2, 9, 12, 20, 21) Which set of numbers has the least variation? Set A
How do you find the perimeter Add up all the sides
What kind of units are used for perimeter one dimensional: like cm, m, ft, mi
How do you find the area of a rectangle multiply length x width
What kind of units are used for area square units: square inches, square feet, square meters
How do you find the volume of a three-dimensional shape multiply length x width x height
What kind of units are used for volume cubic units: cubic feet, cubic inches, cubic meters
What is another word for range or variation: spread
Created by: MrLittle5
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