Mathematics, 18.10.2020 15:01 aschool2000
The following data values represent a sample. What is the variance of the
sample? = 7. Use the information in the table to help you.
Х
75 11
1
11
(x; - 7)2 0 4 16 36 16
A. 18
B. 4.2
C. 14.4
D. 3.8
Answers: 2
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|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}
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The following data values represent a sample. What is the variance of the
sample? = 7. Use the info...
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