Author Question: A firm produces three qualities of bed linens -- good, better, best. Production is scheduled to ... (Read 12 times)

danielfitts88 · **on:** Aug 1, 2018

A firm produces three qualities of bed linens -- good, better, best. Production is scheduled to result in 50 good, 35 better, and 15 best. A quality control person checks the finished product and classified them as acceptable or imperfect. The percentages acceptable are good, 92; better, 88; best, 82. Find the posterior probability that a sheet, which is acceptable, will be acceptable.

Question 2

In surveying a simple random sample of 1000 assistant professors, we found that 573 of them felt they were underpaid by at least 3500 . Based on these results, we have a 95 confidence that the proportion of the population of assistant professors who share this sentiment is between .548 and .598. Identify the confidence interval estimate for the population proportion. ___________________ _ to ___________________ _.
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