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# Q1)Chi-Square Text for Goodness of Fit (11 points)Two employees at an ice cream storewere discussing the popularity of the three basic ice creamflavors: Vanilla, Ch...

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###### Q1)Chi-Square Text for Goodness of Fit (11 points)Two employees at an ice cream storewere discussing the popularity of the three basic ice creamflavors: Vanilla, Chocolate, and Strawberry. Employee A thoughtthat the three flavors are equally popular but employee B didnâ€™tthink so. To settle their debate, they decided to tally the numberof customers asking for those flavors for a whole day. There were45 customers asking for one of those flavors that day: 12 asked forvanilla, 23 asked for chocola

Q1) Chi-Square Text for Goodness of Fit (11 points) Two employees at an ice cream store were discussing the popularity of the three basic ice cream flavors: Vanilla, Chocolate, and Strawberry. Employee A thought that the three flavors are equally popular but employee B didnâ€™t think so. To settle their debate, they decided to tally the number of customers asking for those flavors for a whole day. There were 45 customers asking for one of those flavors that day: 12 asked for vanilla, 23 asked for chocolate, and 10 asked for strawberry. A Chi-Square Test for Goodness of Fit using a = .05 as the significance level. What is the variable in this test? What type of variable is it (nominal, ordinal, or continuous)? (2 points total, 1 for each answer) State the null and alternative hypotheses in words (2 points total: 1 for each hypothesis) Calculate X2 statistic (3 points total: 1 for final answer, 1 for setting up the correct OFs and EFs, 1 for correct calculation process) Calculate the degree of freedom and then identify the critical value (2 points total, 1 for df, 1 for critical value) Compare the X2 statistic with the critical value, then report the hypothesis test result, using â€œrejectâ€ or â€œfail to rejectâ€ the null hypothesis in the answer (1 point total, .5 for each answer) Explain the conclusion in a sentence or two (1 point) #### Similar Solved Questions

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