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Snoop Incorporated is a firm that does market surveys. The Rollum Sound Company hired Snoop to study the age distribution of people who stream music.

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Snoop Incorporated is a firm that does market surveys. The Rollum Sound Company hired Snoop to study the age distribution of people who stream music. To check the Snoop report, Rollum used a random sample of 519 customers and obtained the following data. Customer Age (yrs) Percent of Customers from Snoop Report Number of Customers from Sample Less than 14 12% 98 14 - 18 29% 129 19 - 23 11% 55 24 - 28 10% 37 29 - 33 14% 83 More than 33 24% 117 LA USE SALT Using a 1% level of significance, test the claim that the distribution of customer ages in the Snoop report agrees with that of the sample report. (a) What is the level of significance? 01 State the null and alternate hypotheses. O Ho: The distributions are different. H, : The distributions are different. O Ho: The distributions are the same. H, : The distributions are different H.: The distributions are the same H. : The distributions are the same. Ho: The distributions are different. Hi: The distributions are the same. 98#F 12:42 PM Sunny 8/24/2022 hp 144 90 5 C 4 7 8 O O E R T U O P(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? Yes No What sampling distribution will you use? O uniform Student's t O chi-square O normal What are the degrees of freedom? 5 c) Estimate the P-value of the sample test statistic. O P-value > 0.100 0.050

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