Standard Deviation and Variance
Authored by Anthony Clark
Mathematics
11th Grade
Used 3+ times
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15 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Find the standard deviation of the following
7, 8, 10, 10, 11, 12, 13, 14, 14, 14
to 3 s.f.
(a)
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Find the variance of the following
7, 8, 10, 10, 11, 12, 13, 14, 14, 14
to 3 s.f.
(a)
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Find the variance of the following
1.1, 1.12, 1.3, 1.37, 1.44, 1.45
to 3 s.f.
(a)
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Find the standard deviation of the following
10.3, 10.4, 10.4, 10.6, 10.7, 10.8, 10.9
to 3 s.f.
(a)
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Find the standard deviation of the following
to 3 s.f.
(a)
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Find the variance of the following
to 3 s.f.
(a)
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Find the variance of the following
13, 26, 29, 41, 56, 57, 71
to 3 s.f.
(a)
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