.A survey was conducted in the state of Pennsylvania to determine job satsfaction (satisfied, unsatisfied) contrasted to teaching level (Elementary, High School, College). A subset of the resulting data are given in the accompanying table below. Do the data provide convincing evidence of an association between job satisfaction and teaching level? Conduct a test at a level of significance of .05
5a. State the Null Hypothesis
5a. State the Alternate Hypothesis
5b briefly Describe approach for calculating expected values (Below)
5c Calculated Chi-Square Value
5c. Chi-Square Test Statistic Value
5c Resulting p Value
4c Decision
Job Satisfaction (Actual Data)
Teaching Level Satisfied Unsatisfied
College 74 43
High School 224 171
Elementary 126 140