E Homework: Ch 12 HW: ChiSquare Procedure Question 6, 12.1.19 HW Score: 56.09%, 8.98 of 16 points Part 2 of 5 Points: 0.13 of 1
E Homework: Ch 12 HW: ChiSquare Procedure Question 6, 12.1.19 HW Score: 56.09%, 8.98 of 16 points Part 2 of 5 Points: 0.13 of 1 Save A book claims that more hockey players are born in January through March than in October through December. The following data show the number of players selected in a draft of new players for a hockey league according to their birth month. Is there evidence to suggest that hockey players' birthdates are not uniformly distributed throughout the year? Use the level of significance a = 0.05. Click the icon to view the table Click the icon to view the chi-square table of critical values. What are the null hypothesis and alternative hypotheses? -X A. Ho: The distribution of hockey players' birth months is uniformly distributed. Birth months of players Hy: The distribution of hockey players' birth months is not uniformly distributed. O B. Ho: The distribution of hockey players' birth months is uniformly distributed. Hy: More hockey players are born in January-March than October-December. Hockey League Players' Birth Month Birth Month January-March April-June July-September October-December O C. Ho: The distribution of hockey players' birth months is not uniformly distributed. Frequency 62 59 29 32 Hy: The distribution of hockey players' birth months is uniformly distributed. O D. Ho: The distribution of hockey players' birth months is uniformly distributed. Hy: More hockey players are born in the first half of the year than the second half. Print Done Compute the expected counts for each birth month. The total number of hockey players is 182. Birth Month Observed Count | Expected Count January-March 62 April-June 59 July-September 29 October-December 32 (Round to two decimal places as needed.)
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