Lesson 8 WileyPLUS Question 5 of 12 0/1 5 Use the t-distribution to find a confidence interval for a mean a given the relevant sample results. Give the best point estimate for f, the margin of error, and the confidence interval. Assume the results come from a random sample from a population that is approximately normally distributed. A 90%% confidence interval for , using the sample results . = 135.1.s = 58.1, andn = 50 Round your answer for the point estimate to one decimal place. and your answers for the margin of error and the confidence interval to two decimal places. point estimate - 127 margin of error - i 1.72 The 90%% confidence interval is e Textbook and Media Qu Hint P Type here to search O