When using sample mean as estimators, we usually estimate the population standar

Question

When using sample mean as estimators, we usually estimate the population standard deviation with: a. The sampling distribution standard deviation b. The z score c. The sample standard deviation d. The population parameter When using sample mean as estimators, we usually estimate the population standard deviation with: a. The sampling distribution standard deviation b. The z score c. The sample standard deviation d. The population parameter a. The sampling distribution standard deviation b. The z score c. The sample standard deviation d. The population parameter

Explanation / Answer

here estimated population standard deviation is derived from chi distribution which uses sample std deviation

hence option C is correct

The sample standard deviation

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