a simple random sample of ten people is taken from the set of all registered voters in a given district to…

a simple random sample of ten people is taken from the set of all registered voters in a given district to determine their average age. which of the following is a reason why you can not make a statistical inference on the population?\nthe sample size is not appropriate.\nthe population isn’t given to be approximately normal.\nthe sample size isn’t given to be normal.\nthe wrong sampling method was used.

a simple random sample of ten people is taken from the set of all registered voters in a given district to determine their average age. which of the following is a reason why you can not make a statistical inference on the population?\nthe sample size is not appropriate.\nthe population isn’t given to be approximately normal.\nthe sample size isn’t given to be normal.\nthe wrong sampling method was used.

Answer

Brief Explanations:

For making statistical inferences about a population mean, a sample size of 10 is generally considered too small. The Central - Limit Theorem states that for non - normal populations, a larger sample size (usually (n\geq30)) is needed for the sampling distribution of the sample mean to be approximately normal. With a sample size of 10, the results may not be representative of the population, and reliable inferences cannot be made.

Answer:

The sample size is not appropriate.