a simple random sample is drawn from a normally distributed population. the value of which of the following…

a simple random sample is drawn from a normally distributed population. the value of which of the following will not be known for certain but can be inferred?\nμ\nx̄\ns\nn

a simple random sample is drawn from a normally distributed population. the value of which of the following will not be known for certain but can be inferred?\nμ\nx̄\ns\nn

Answer

Brief Explanations:

  • $\mu$ represents the population mean. When we take a sample from a normally - distributed population, we usually don't know the exact value of the population mean $\mu$, but we can infer it using sample statistics like the sample mean $\bar{x}$.
  • $\bar{x}$ is the sample mean. We can calculate it directly from the sample data.
  • $s$ is the sample standard deviation. It can be calculated from the sample data.
  • $n$ is the sample size. It is determined by us when we draw the sample.

Answer:

$\mu$