question archive Using the simple random sample of weights of women from a data? set, we obtain these sample? statistics: n=45 and x=149
Using the simple random sample of weights of women from a data? set, we obtain these sample? statistics: n=45 and x=149
Subject:StatisticsPrice: Bought3
Using the simple random sample of weights of women from a data? set,
we obtain these sample? statistics: n=45 and x=149.26 lb. Research from other sources suggests that the population of weights of women has a standard deviation given by σ=31.07 lb.
a. Find the best point estimate of the mean weight of all women.
b. Find a 99?% confidence interval estimate of the mean weight of all women.
