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A. Write the hypotheses for each situation below.a. In Fall 2019, 19.3% of all CSUN...

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A. Write the hypotheses for each situation below.a. In Fall 2019, 19.3% of all CSUN students were in the College of Social and Behavioral Sciences (CSBS). You want to test whether the percentage is larger this semester. In a random sample of 150 current CSUN students, 33 are in CSBS.Ho:Ha:b. Same as part a except you want to test whether the percentage has changed this semester.Ho:Ha:B. In part A, what does the symbol in your hypotheses stand for? Circle the best words:The symbol stands for the NUMBER / PROPORTION of CSUN students IN THE SAMPLE / AT CSUN during FALL 2019/ THIS SEMESTER who are in CSBS.C. Compute the test statistic, z, for this test. Round final answer to two decimal places.D. Based just on this value of z, should you reject the null hypothesis in A, part b? Explain.

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