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Please answer on paper Slats final Spring 2021.pat (page 10 of 17) v 12. (10 pts) Are teacher evaluations independent of grades? After the midterm,

Please answer on paper

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Slats final Spring 2021.pat (page 10 of 17) v 12. (10 pts) Are teacher evaluations independent of grades? After the midterm, a random sample of 284 students were asked to evaluate teacher performance, The students were also asked to supply their midterm grade in the course being evaluated. In this study, only students with a passing grade were included in the summary table, Use a 5% level of significance to test the claim that teacher evaluations are independent of midterm grades, Midterm Grade Teacher Evaluation V C Row total Positive 28 Noviral 25 Negative 20 82 Column Toul 10 284 a. State the null and alternate hypotheses b, Identify the appropriate sampling distribution: Chi-square test of independence, Chi-square goodness of fit, or Chi-square for testing or estimating a or a. What is the value of the sample lest statistic? c. Find or estimate the P-value. J. Based on your answers for pants (m through te), will you reject or fail to reject the null hypothesis

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