# Question: A quality control analyst wants to estimate the proportion of imperfect

A quality-control analyst wants to estimate the proportion of imperfect jeans in a large warehouse. The analyst plans to select a random sample of 500 pairs of jeans and note the proportion of imperfect pairs. If the actual proportion in the entire warehouse is 0.35, what is the probability that the sample proportion will deviate from the population proportion by more than 0.05?

**View Solution:**## Answer to relevant Questions

Suppose that in a sampling survey to estimate the population variance, the biased estimator was used instead of the unbiased one. The sample size used was n = 100, and the estimate obtained was 1,287. Can you find the value ...An article in the New York Times describes an interesting business phenomenon. The owners of small businesses tend to pay themselves much smaller salaries than they would earn had they been working for someone else. Suppose ...The average value of $1.00 in euros in early 2007 was 0.76. If σ = 0.02 and n = 30, find P(0.72 < x̄ < 0.82). Explain the idea of a bias and its ramifications. Use a random number table to find identification numbers of elements to be used in a random sample of size n = 25 from a population of 950 elements.Post your question