Question

Test: Final Exam This Probability The mean of the papulation Round to fwo decimal places as needed) the mean of te sample means woy why o ptea E. Do the sample meas tangel the vaue of the poqulabon mean? n generai, co sampie meas mase god en make good estrmates of popuilaton meane because the ean the population mean In general, sample means O Type here to search ID of 415 country are 36, 35, 19, 14. Assume a. After identifying the 16 different possible samples and finding the mean of each sample, construct a table representing he sampling dintrbution of the sample men in the t Probability Probability 36 35.5 35 27.5 27 24.5 16.5 (Type integers or fractions.) b. Compare the mean of the population to the mean of the sampling distribution of the sample mean. The mean of the population.is the mean of the sample means (Round to two decimal places as needed ) c. Do the sample means target the value of the population mean? in general do sample means make good estimates of population means? Wihy or iy The sample means the population mean In generat, sample means Enter your answer in each of the ansver boxes at to search

Answer 1

Solution:

Probability Probability 6 24.5 35.5 19 35 16ぶ 27.5 14 27 16

Type integers or fractions.) b. Compare the mean of the population to the mean of the sampling distibution of the sample mean The mean of the population. 26 is eualthe mean of the sample means. 26 (Round to two decimal places as needed) c. Do the sample means target the value of the popuiation mean? in general do sample means make good estimates of population meansity The sample means lis equal to the population mean In unbiased general sample means does mske goodestmaersof pouaion means be