Questions and answers by

Carol Harper

Questions (3)

)The random sample shown below was selected from a normal distributionComplete parts (a) and (b). Construct a 99% confidence
1. 1 answer
2. 952 views
A random sample of 90 observations produced a mean that = 25.9 and a standard deviation s =2.4(a)Find a 95% confidence interval
1. 1 answer
2. 702 views
(12) Suppose N – 60,000, n =15,000, and s =50(a) compute the standard error of mean (x) using the finite population correction
1. 1 answer
2. 576 views