Statistics questions

User Generated

Tbyqvr

Mathematics

Description

User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.

Explanation & Answer

I assume the valve can fail to meet specification by producing a pressure that is either to big or too small. Therefore, the research (or alternative) hypothesis is that the valve has a pressure not equal to 4.5. The null hypothesis is that the valve pressure is equal to 4.5. Symbolically, Ho: pressure = 4.5 and Ha: pressure != 4.5.



Anonymous
Just what I needed…Fantastic!

Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4

Related Tags