ContentA Math 2250 Unit 4 Post Test Re Xb My Questions | bartlebyx +->webassign.net/web/Student/Assignment-Responses/last?dep=24515412What sampling distribution will you use?O binomialnormalStudent's tchi-squareuniformWhat are the degrees of freedom?(c) Estimate the P-value of the sample test statistic.P-value > 0.1000.050 < P-value < 0.1000.025 < P-value < 0.0500.010 < P-value < 0.0250.005 < P-value < 0.010P-value < 0.005(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis of independence?Since the P-value > a, we fail to reject the null hypothesis.Since the P-value > a, we reject the null hypothesis.Since the P-value < a, we reject the null hypothesis.Since the P-value < a, we fail to reject the null hypothesis.(e) Interpret your conclusion in the context of the application.At the 5% level of significance, the evidence is sufficient to conclude that the subject distribution of books in the library is different from that of books checked out by students.O At the 5% level of significance, the evidence is insufficient to conclude that the subject distribution of books in the library is different from that of books checked out by students.5. Г-/9 РointslDETAILSBBUNDERSTAT12 10.2.016.MY NOTESASK YOUR TEACHER ContentA Math 2250 Unit 4 Post Test Re Xb My Questions | bartlebyx +webassign.net/web/Student/Assignment-Responses/last?dep=24515412The director of library services at a college did a survey of types of books (by subject) in the circulation library. Then she used library records to take a random sample of 888 books checked out lastterm and classified the books in the sample by subject. The results are shown below.Percent of Books on Subject in CirculationLibrary on This SubjectNumber of Books inSubject AreaSample on This Subject256Business32%Humanities25%215Natural Science20%222Social Science15%111All other subjects8%84Using a 5% level of significance, test the claim that the subject distribution of books in the library fits the distribution of books checked out by students.(a) What is the level of significance?State the null and alternate hypotheses.O Ho: The distributions are the same.: The distributions are the same.O Ho: The distributions are different.: The distributions are different.: The distributions are the same.H,: The distributions are different.Ho: The distributions are different.: The distributions are the same.(b) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to three decimal places. Round the test statistic to three decimal places.)Are all the expected frequencies greater than 5?YesNoWhat sampling distribution will you use?O binomialnormalStudent's t

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Description: ContentA Math 2250 Unit 4 Post Test Re Xb My Questions | bartlebyx +->webassign.net/web/Student/Assignment-Responses/last?dep=24515412What sampling distribution will you use?O binomialnormalStudent's tchi-squareuniformWhat are the degrees of freedom