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WorksheetsStatistics - Mean, Mode, Median
Total questions: 10
Worksheet time: 3hrs 30mins
Name
Class
Date
1.
Calculate the mean of Shelly's test scores if she has scored 75, 97, and 92 so far this semester.
a)
92
b)
88
c)
132
d)
123
2.
In order to find the median, the data must be sorted from least to greatest first.
a)
True
b)
False
3.
The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?
a)
99 was the highest score on the test.
b)
More students received a 94 than any other score
c)
No student scored below a 50
d)
A score of 91 was slightly below average.
4.
What is the mode of the following data set?
5, 7, 7, 8, 12 , 12, 5, 6, 13, 12
a)
5
b)
7
c)
12
d)
no mode
5.
What is the mode of the data?
a)
74
b)
82
c)
80
d)
83
6.
What is the mode of the data?
a)
4, 6, 7
b)
4, 6
c)
7
d)
4
7.
a)
8
b)
10
c)
8, 10
d)
7
8.
What is the range in a set of data?
a)
average
b)
biggest minus smallest
c)
the middle number
d)
the number happening the most
9.
Find the median of these numbers:
4,2,7,4,3
4,2,7,4,3
a)
2
b)
5
c)
7
d)
4
10.
How do you find the median of a data set that has two middle numbers?
a)
You pick the higher middle number
b)
You pick the lower middle number
c)
Add the two middle numbers and divide it by 2
d)
Subtract the two middle numbers and divide by 2
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