Statistics question number 22

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

The required critical value is z= 1.28

Our test statistic is  (416 -407)/√(625/20) = 9/√31.25 = 1.61 >1.28

We should reject the null hypothesis and conclude the bags are overfilled


Anonymous
Really helpful material, saved me a great deal of time.

Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4

Related Tags