Person's Age 24-29 yr 16 11 30-35 yr Row Total Movie Drama Science Fiction Comedy Column Total 18-23 yr 10 34 10 30 29 10 6. 13 29 33 31 93 (a) What is the level of significance? State the null and alternate hypotheses. O Ho: Age and movie preference are not independent. H: Age and movie preference are independent. O H: Age and movie preference are independent. H,: Age and movie preference are independent. O Hg: Age and movie preference are not independent. H: Age and movie preference are not independent. O Hg: Age and movie preference are independent. H,: Age and movie preference are not independent. (b) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to at least three decimal places. Round the test statistic to three decimal places.) Are all the expected frequencies greater than 5? O Yes O No What sampling distribution will you use? O binomial O uniform O normal O tudent's t O chi-square What are the degrees of freedom? (c) Find or estimate the P-value of the sample test statistic. O P-value > 0.100 O 0.050 < P-value < 0.100
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
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