The sample mean is the point estimator of
A)$\mu$
B)$\sigma$

Name: The sample mean is the point estimator of A)$\mu$ B)$\sigma$
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Question

The sample mean is the point estimator of
A)$\mu$ 
B)$\sigma$

Quizplus · Accepted Answer

A point estimator is a statistic used to estimate an unknown parameter. The sample mean is a point estimator of the population mean (μ), which is given by the formula: 
sample mean = Σx/n, where Σx is the sum of all the values in the sample and n is the sample size.
Therefore, choice A is the correct answer as it represents the point estimator of the population mean (μ).

The Sample Mean Is the Point Estimator of A) μ\muμ B) σ\sigmaσ

The Sample Mean Is the Point Estimator of
A) $\mu$ B) $\sigma$