The difference of the greatest value and lowest value of a data set.
Range
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baam
Lose 20 points!
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fairy
Take points!
5
10
15
20
25
shark
Other team loses 10 points!
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thief
Give points!
5
10
15
20
25
15
Which display shows the data divided into equal intervals?
Histogram
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15
Which display helps to compare the data set?
Bar graph
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15
Choose the appropriate measure to describe the center and spread of the distribution.
Mean and MAD
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15
Which display makes wasier to find the median of the data?
Box plot
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10
The average of a set of data
Mean
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15
Find the mode of the following data set.
10 ,11 ,11, 12, 11, 12 ,13, 15 , 16 , 12 , 15
11 and 12
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15
what is the range of this data?
75
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10
The middle number of the data set in which the numbers are written in numerical order
Median
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boom
Lose 50 points!
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rocket
Go to first place!
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fairy
Take points!
5
10
15
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25
lifesaver
Give 10 points!
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15
Which display shows how many times the value occurs in the data set?
Line plot
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15
Which type of display allows you to easily find out the mode of the data?
Line plot
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15
What is the median score of achieved by a student who recorded the following scores on 10 Math quizzes ?
68 , 55, 70 , 62 , 71 , 58 , 81 , 82 , 63 , 79
