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Construct the indicated confidence interval for the population mean u using the t-distribution. Assume the population is normally distributed. c= 0.95, x = 12.7, s=4.0,
Construct the indicated confidence interval for the population mean u using the t-distribution. Assume the population is normally distributed. c= 0.95, x = 12.7, s=4.0, n=8 (Round to one decimal place as needed.) Time Remaining: 02:50:47 Next 00 4 5 6 Ne O Y U W E R T return tab F S S D shift caps lock Z X shift command option control option commandUse the central limit theorem to find the mean and standard error of the mean of the indicated sampling distribution. Then sketch a graph of the sampling distribution. mean of each sample is determined. The per capita consumption of red meat by people in a country in a recent year was normally distributed, with a mean of 110 pounds and a standard deviation of 38.2 pounds. Random samples of size 20 are drawn from this population and the ox = (Round to three decimal places as needed.) Sketch a graph of the sampling distribution. Choose the correct graph below. OA O B. OC OD. -321.5 8.5 338. 84.4 110 135.6 -101.5 8.5 118.5 92.9 110 127.1 Time Remaining: 02:51:44 Next OSC WS 4 NO T Y U E R Q W tab J C S D caps lock M X C command option 36 command control optionLet p be the population proportion for the following condition. Find the point estimates for p and q. Next question Of 944 children surveyed, 111 plan to join the armed forces in the future. C... The point estimate for p, p, is. (Round to three decimal places as needed.) The point estimate for q, q, is (Round to three decimal places as needed.) Time Remaining: 02:51:17 Next est @ C W# 4 - . Y U W E R ab H K G S D caps lock B N M Z X C
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