Question: The publisher of Celebrity Living claims that the mean sales

The publisher of Celebrity Living claims that the mean sales for personality magazines that feature people such as Angelina Jolie or Paris Hilton are 1.5 million copies per week. A sample of 10 comparable titles shows a mean weekly sales last week of 1.3 million copies with a standard deviation of 0.9 million copies. Do these data contradict the publisher’s claim? Use the 0.01 significance level.


View Solution:


Sale on SolutionInn
Sales0
Views196
Comments
  • CreatedDecember 10, 2014
  • Files Included
Post your question
5000