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Question 1) If a population is normally distributed, the sampling distribution of sample means will also always be normally distributed.
True or False
Question 2) If n is greater than 30 you know the population will be normally distributed.
Question 3) The standard deviation of the sampling distribution of sample means is equal to the standard error.
Question 4) The population mean is always a good estimate of the mean of the sampling distribution of sample means, regardless of the distribution of the population
Question 5) One reason large samples have sample means close to the true population mean is that the impact of outliers is reduced.
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Descriptive statistics
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