Friday
February 27, 2015

Homework Help: math

Posted by ruby on Wednesday, May 1, 2013 at 10:01am.

Assume you do not know the population standard deviation. describe how you form a 90% confidence interval to estimate the population mean age for students at Westwood College Online.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - An admissions director wants to estimate the mean age of all ...
elizabeth high school - . An admissions director wants to estimate the mean age ...
stats - The president of a large university wishes to estimate the average age ...
Math - The mean of a sample of 25 was calculated as xbar = 500. The sample was ...
MATH (STATS) - To determine the views of a students on a particular campus about...
Statistics - Which of the following statements correctly interprets a 95% ...
statistics - 1.A magazine reported that 6% of Americans read the news paper ...
statistics - what are the mean and standard deviation of a sampling distribution...
STAT - 1. In a study of the income of U.S. factory workers, a random sample of ...
Statistics - I am not sure how to even get started on this question could ...

Members