Online College Courses for Credit

+
statistics problems

statistics problems

Rating:
Rating
(0)
Author: robert tatham
Description:

Click link for download: https://99papers.com/?rid=2511 

I need these within one hour (1hr)
 
5. A claim is made that the mean height of adult males is greater than 69 inches. A random sample of 68 adult males had a mean of 70.1 inches with a standard deviation of 2.63 inches. Do a hypothesis test and test this claim at the 0.01 level of significance. 
 
6. A farmer claims that the mean cotton yield per acre is less than or equal to 850 pounds. The farmer randomly selects 19 acres in different fields and finds they have a mean of 937.6 pounds with a standard deviation of 191.3 pounds. Do a hypothesis test and test the claim at the 0.01 level of significance.


(more)
See More
Fast, Free College Credit

Developing Effective Teams

Let's Ride
*No strings attached. This college course is 100% free and is worth 1 semester credit.

46 Sophia partners guarantee credit transfer.

299 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 33 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial