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WorksheetsStatistics and Data 1
Total questions: 10
Worksheet time: 25mins
Name
Class
Date
1.
Calculate the MEAN for the data set: 6, 7, 12, 8, 7, 4, 8, 8, 7
a)
7
b)
7.44
c)
8
d)
7 and 8
2.
Calculate the MEDIAN for the data set: 6, 7, 12, 8, 7, 4, 8, 8, 7
a)
7
b)
7.44
c)
8
d)
7 and 8
3.
Calculate the MODE for the data set: 6, 7, 12, 8, 7, 4, 8, 8, 7
a)
7
b)
7.44
c)
8
d)
7 and 8
4.
Calculate the RANGE for the data set: 6, 7, 12, 8, 7, 4, 8, 8, 7
a)
7
b)
7.44
c)
8
d)
7 and 8
5.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
6.
What kind of correlation?
a)
Positive
b)
Negative
c)
No
7.
What was the total amount of candy sold during the school year shown in the graph?
a)
43
b)
35.5
c)
23
d)
27.5
8.
In which year did exactly 60 students have scholarships?
a)
2010
b)
2011
c)
2012
d)
2013
9.
How many students are between 56 and 59 inches tall?
a)
5
b)
4
c)
10
d)
8
10.
How many people added hot sauce to their food on Monday?
a)
40
b)
20
c)
70
d)
80
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