Refer to the sample mean table. Which of the following is the sampling 1 point distribution of the sample means? * \fRefer to the table. What is the mean of the sampling distribution of the 1 point sample means? Write your answer in decimal form. Do not round off. * X P(x) X . P(x) 52 0.17 8.84 58 0.3 17.4 62 0.33 20.46 64 0.2 12.8 Your answer Refer to the table. What is the standard deviation of the sampling 1 point distribution of the sample means? Round off your answer to 2 decimal places. * X P(x) x - u ( X - H) 2 P(x) . (X - 1)2 52 0.17 -7.5 56.25 9.5625 58 0.3 -1.5 2.25 0.675 62 0.33 2.5 6.25 2.0625 64 0.2 4.5 20.25 4.05 Your answerIf the variance of a normally distributed population is 29, what is the 1 point variance of the sampling distribution of the sample means of size 10 drawn from this population? Write your answer in decimal form. * Your answer Consider a population which is normally distributed. Determine the 1 point standard deviation of the sampling distribution of the sample means given the indicated values. Round off to 2 decimal places. * 02 = 6.24 n = 25 Your answer The amount of time teachers in a known university work each day has a 1 point mean of 8.7 hours and a standard deviation of 0.15 hour. Random samples of size 30 are drawn from the population and the mean of each sample is determined. What is the mean of the sampling distribution of the sample means? * Your answerREFER TO THIS PROBLEM: The average menopausal age in the US is 51.21 1 point with a standard deviation equal to 4.4. Assume that the average menopausal age is normally distributed. What is the probability that 28 randomly selected women have an average menopausal age less than 51? ANSWER THIS QUESTION: WHAT IS THE Z-SCORE EQUIVALENT OF 51? (Round off to 2 decimal places.) * Your answer The average menopausal age in the US is 51.21 with a standard deviation 1 point equal to 4.4. Assume that the average menopausal age is normally distributed. What is the probability that 28 randomly selected women have an average menopausal age less than 51? Leave your answer in decimal form. Do not round off. * Your