NEED THIS IN 15 min ASAP pls Which of the following is not a property of...
NEED THIS IN 15 min ASAP pls
Which of the following is not a property of variance?
A.
The sample variance is a biased estimator of the population variance.
B.
The units of variance are the squares of the units of the original data.
C.
The value of the variance is always positive or 0.
D.
The value of the variance is zero only when all of the data values are the same number.
Homework Answers
here option A is correct choice as sample variance is an unbaised estimator of the population variance
A.The sample variance is a biased estimator of the population variance.
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NEED THIS IN 15 min ASAP pls
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