Posted by **alessandria** on Tuesday, November 15, 2011 at 7:11pm.

A business researcher wants to estimate the average number of years of experience an account manager has working with the company before getting promoted to account manager. Eight account managers are randomly selected and asked how long they worked with the company before becoming an account manager. The resulting answers were: 1.2, 4.0, 3.6, 0.7, 5.8, 3.3, 2.8, 4.1

Use Excel and these data to compute a 90% confidence interval to estimate the average length of time an account manager spent working for the company before they were promoted to account manager. Print out your answer.

## Answer This Question

## Related Questions

- HELP - The general manager of a business encounters many different types of ...
- accounting - The general manager of a business encounters many different types ...
- accounting I - The general manager of a business encounters many different types...
- Math - Luis has $150,000 in his retirement account at his present company. ...
- math - 2) In a certain instant lottery game, the chances of a win stated as "3 ...
- STATISTICS - The manager of an accounting office is studying the problem of ...
- math - Samantha opened a savings account and deposited some money into the ...
- Math - Calculus - If 75100 dollars is deposited in an account for 13 years at 5....
- differential equation - If P(t) is the amount of dollars in a savings bank ...
- business math - On 2 November 2006, Henry saved $1200 in an account that pays 8...

More Related Questions