Saturday
July 26, 2014

Homework Help: elizabeth high school

Posted by minhaj 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

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - An admissions director wants to estimate the mean age of all ...
Statistics - A study is being planned to estimate the mean number of semester ...
statistic - A sample of 59 night-school students' ages is obtained in order to ...
Statistics - An investigator wants to estimate caffeine consumption in high ...
statistics - 2. An investigator wants to estimate caffeine consumption in high ...
statistics - Can someone guide me on how to solve this problem: A sample of 52 ...
Statistics - I am not sure how to even get started on this question could ...
statistics - Use the given information to find the minimum sample size required ...
statistics - A sample of 70 night-school students' ages is obtained in order to ...
math - Assume you do not know the population standard deviation. describe how ...

Search
Members