1. True or False: The distribution of the sample mean, x, will be normally distributed if the sample is obtained from a population that is normally distributed, regardless of the sample size.
2. True or False: The distribution of the sample mean, x, will be normally distributed if the
sample is obtained from a population that is not normally distributed, regardless of the sample
size.
3.True or False: To cut the standard error of the mean in half, the sample size must be doubled.