SCENARIO 12-6 According to an Article in Marketing News,fewer Checks Are Being

question 75

Short Answer

SCENARIO 12-6
According to an article in Marketing News,fewer checks are being written at the grocery store checkout than in the past.To determine whether there is a difference in the proportion of shoppers who pay by check among three consecutive years at a 0.05 level of significance,the results of a survey of 500 shoppers in three consecutive years are obtained and presented below.

-Referring to Scenario 12-6,what is the value of the critical range for the Marascuilo procedure to test for the difference in proportions between year 1 and year 3 using a 0.05 level of significance?

---

Definitions:

Progressive Muscle Relaxation

A technique of stress management developed by Edmund Jacobson, which involves the sequential tensing and relaxing of different muscle groups to reduce stress.

Autogenic Training

A relaxation technique that focuses on physical sensations to achieve a state of calm and reduce stress.

Muscular Tension

Physical condition characterized by tightness or strain in muscles, often resulting from stress or physical exertion.

Emotional Disclosure

The process of expressing and sharing one's feelings, thoughts, and experiences with others as a therapeutic activity.