Which of the following statements about the sampling

Which of the following statements about the sampling distribution of the sample mean, x-bar, is not true?

The distribution is normal regardless of the shape of the population distribution, as long as the sample size, n, is large enough.

The distribution is normal regardless of the sample size, as long as the population distribution is normal.

The distribution's mean is the same as the population mean.

The distribution's standard deviation is smaller than the population standard deviation.

All of the above statements are correct.

The fill volume of an automated filling machine used for : the fill volume of an automated filling machine used for filling cans of carbonated beverage is normally distributed

The claim is that the proportion of peas with yellow pods : the claim is that the proportion of peas with yellow pods is equal to 0.25 or 25. the sample statistics from one

Find the required sample size without making a guess for : find the required sample size without making a guess for the observed value of . a computer manufacturer wishes to

Suppose that the horses are evenly matched so that all : suppose you and a friend are betting on a horse race involving four horses. you can win money in one of the following

Which of the following statements about the sampling : which of the following statements about the sampling distribution of the sample mean x-bar is not true?the distribution

Twenty officers participating in the survey are randomly : a survey asks 1400 chief financial officers has the economy forced you to postpone or reduce the amount of vacation you

Patients who have artificial hip-replacement surgery : patients who have artificial hip-replacement surgery experience pain the first day after surgery. typically the pain is

Suppose that you are in a class of 33 students and it is : suppose that you are in a class of 33 students and it is assumed that approximately 15 of the population is

A farm brings 15 tons of watermelons to market find 95 : a farm brings 15 tons of watermelons to market. find 95 confidence interval for the population mean? given a population