166MathematicsMedium
If the standard deviation of the values 2, 4, 6, 8 is 2.58, then the standard deviation of the values 4, 6, 8, 10 is________?
A4.66
B5
C2.58
D2.33
E0
Correct answer
C. 2.58
Explanation
The correct answer is 2.58.
Correct answer
C. 2.58
Explanation
The correct answer is 2.58.
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Since E(X) ________X is said to be unbiased estimator of the population mean?
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