How do you calculate the variance of the sampling distribution of the sample mean? Multiply the population variance by the 1- B 1 Divide the population variance by the sample size. sample size. Add the sample size to the population E Subtract the population variance from the variance. sample size. 1 point Which of the following statistical values is a measure of how data is distributed about the mean of a population? range _' B ' variance mean L3! kurtosis 'I point How will you calculate the mean of the sampling distribution of the sample mean with size :1 given the elements of the population? Add the elements of the population and _ Arrange the elements in the population in divide the sum by the number of elementsi ascending order and nd the middle in the population. element. Add the elements of the population and __ Add the elements of the population and divide the sum by n. D _ multiply the sum by the number of elements in the population. 1 point What is the relationship between the mean of a population and the mean of the sampling distribution of the sample mean? The mean of the sampling distribution is E The mean of the population is twice the the square root of the population mean. mean of the sampling distribution. E They are equal. They are reciprocals of each other. A population has a mean of 27 and a standard deviation of 3. what is the standard deviation of a sampling distribution of sample size of 32? .0053 .53 1 .00053 F .053 Multiple samples with a size of 35 are taken from a known population, where u=25 and o=4 . As the sample size increases, what should be the value of the mean of sample means approximate? 2 B 35 25 D 12.5 O A O B O c O DMembers of the urban poor receive an average of P1 00 per day with a standard deviation of P20. If a random sample of 25 people is taken. what is the approximate mean of the sampling distribution? moo '3' 925 P45 ll: 920 A random sample of 45 measurements is obtained from a population with a standard deviation of 12. What is the standard error of the sampling distribution of the sample mean? 1.79 B 7.13 5.66 D 3.75 Which of the following terms refers to the standard deviation of the sampling distribution of a statistic? variance [3 J mean standard error E condence level DATE Teller Number of clients served 13 12 10 15 Ly The following table represents the number of clients served by the five tellers of Quipper Bank for the last five working days . A sample size of n : 2 is used to construct the sampling distribution of the sample mean . What is the mean of this sampling distribution ? A. 11.8 B. 1 C. 12 D. 12 . 8