Ask a New Question

Question

How large a sample will we need to be able to assert with probability 0. 90 that the sample mean will not differ from the true mean by more then 2.5 units? Assume that it is known from past experience that
12 years ago

Answers

PsyDAG
That what?
12 years ago

Related Questions

How large a sample should be taken if the population mean is to be estimated with 99% confidence to... How large a sample should be taken if the population mean is to be estimated with 99% confidence to... How large a sample should be surveyed to estimate the true proportion of college students who do lau... How large a sample should be taken if the population mean is to be estimated with 95% confidence to... How large a sample would be needed to form a 90% confidence interval for the mean nicotine content o... How large a sample should be selected to provide a 95% confidence interval with a margin of error of... How large a sample should be taken if the population mean is to be estimated with 95% confidence to... How large a sample should be taken if the population mean is to be estimated with 90% confidence t... How large does a sample have to be to calculate a confidence interval? (a) How large a sample must be drawn so that a 95% confidence interval for will have a margin of er...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use