Wednesday
April 1, 2015

Homework Help: statistics

Posted by Shawnie on Tuesday, June 14, 2011 at 11:58am.

Employees in a large computer firm claim that the mean salary of the firmís programmers is less than that of its competitors. The competitorís salary is $47,000. A random sample of 30 of the firmís programmers has a mean salary of $46,500 with a standard deviation of 5500. Calculate the test statistic for the hypothesis: Ho: mean >= 47000, H1: mean < 47000

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - Employees in a large computer firm claim that the mean salary of ...
statistics - Employees in a large computer firm claim that the mean salary of ...
Statistics - The average annual salary of employees at Wintertime Sports was $28...
statistics - In a certain region, the mean annual salary for plumbers is $51,000...
statistic - For a given month, a random sample of 30 sales girls from a ...
programming concepts - Input a list of employee names and salaries stored in ...
statistics - A management consultant has analysed a random sample of 40 large ...
statistics - the mean annual salary for employees at a company is 36,000. at the...
12th grade - Firm A offer 40,000 salary with $2,000 increase evey year. FIRM B ...
statistics - The distribution of weekly salaries at a large company is right ...

Members