4:16:44 Use the following for questions 49 to 52: Below are results of a Chi-square analysis exploring the distribution for number of concussions suffered for soccer players, athletes that play team sports other than soccer (non-soccer athletes), and people who do not play team sports (non-athletes). Random samples of each type of athlete (including non-athletes) were selected, and for each person in each sample, the number of concussions they've ever suffered was recorded as 0, 1, 2, or 3 or more. Table of type by concussion concussion type 3 or 1 2 Total more 47 26 12 10 95 Soccer Frequency 61.77 17.593 9 3827 6.2551 Expected Non-soccer 67 14 9 5 95 Athletes 61.77 17593 9.3827 6.2551 14 4 6 3 53 Non-athletes 34.461 9.8148 5.2346 3.4897 Total 158 45 24 16 243Statistics for Table of type by concussion Statistic DF Value Prob Chi-Square 6 19.6981 0.0031 Likelihood Ratio Chi-Square 6 20 3406 0.0024 Mantel-Haenszel Chi-Square 1 6.8265 0.0090 Phi Coefficient 0.2847 Contingency Coefficient 0.2738 Cramer's V 0.2013 MacBook AirQuestion 49 Which type of Chi-square test would be used to determine if the distribution of Not yet concussions was the same for each type of athlete? answered Points out of O a. Homogeneity 3.05 O b. Goodness of fit F Flag question O c. Independence Clear my choice Question 50 Are the conditions necessary for this test to be valid met? Select one answer Not yet [Yes or No) and all appropriate reasons. Points out of a. Yes 3.00 Flag question V b. No C. The samples were random. O d. The samples were not random. e. The observed counts are large enough. Of. The observed counts are not large enough 9. The expected counts are large enough h. The expected counts are not large enough.Question 51 What is the appropriate conclusion for this hypothesis test? Not yet answered O a. There is evidence of a relationship between concussion and type of Points out of athlete. 3.00 O b. There is not enough evidence of a relationship between concussion F Flog question and type of athlete. O c. There is evidence that the distribution of concussion is the same for each type of athlete. Old. There is evidence that the distribution of concussion differs by type of athlete. Clear my choice Question 52 Based on the data, which type of athlete (Soccer athletes, non-soccer athletes, Not yet or non-athletes) is more likely to get concussions? Explain your reasoning in 1- answered 3 sentences. Points out of 6.00 F Flag question 1 AY B E MacBook Air