Thursday
March 23, 2017

Post a New Question

Posted by on Thursday, November 18, 2010 at 5:09pm.

. An admissions director wants to estimate the mean age of all students enrolled at a college. The estimate must be within one year of the population mean. Assume the population of ages is normally distributed. Determine the minimum required sample size to construct a 90% confidence interval for the population mean. Assume the population standard deviation is 1.2 years

  • Statistics - , Thursday, November 18, 2010 at 5:13pm

    If you want an expert to help you, you'll type the name of your subject in the school subject box.

  • elizabeth high school - , Wednesday, November 11, 2015 at 2:33pm

    580

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question