A survey was conducted in the state of Pennsylvania to determine job satisfaction (satisfied, unsatisfied) contrasted to teaching level (Elementary, High School, College). A subset of the resulting data is below:

	Job Satisfaction (Actual Data)
Teaching Level	Satisfied	Unsatisfied
College	74	43
High School	224	171
Elementary	126	140

1. State the null and alternate hypothesis
2. Conduct a test at a level of significance of .05 and provide answer the following questions:

1. What is the calculated Chi-square value?
2. What is the Chi-Square Test Statistic Value?
3. What is the resulting P-value?

3. Briefly Describe approach for calculating expected values
4. Do the data provide convincing evidence of an association between job satisfaction and teaching level?

Answer rating: 100% (QA)

Solutioz Gives that Job satisfac... View the full answer