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A Statistic's teacher claims that on average 15% of All students get a grade of A, 35% get a B, 30% get a C, 15%
A Statistic's teacher claims that on average 15% of All students get a grade of A, 35% get a B, 30% get a C, 15% get a D, and 5% get an F.The grades of 80 students were recorded and the following table shows the results. Grades Observed A B C D F Observed A = 13 B = 25 C = 22 D = 13 F = 7 Suppose the distribution claimed by teacher is to be tested using a Goodness of Fit Test. A)What would be the null hypothesis,H0H0? Answer 1Choose...22less than 0.01372.92723The distribution is the same as what is claimed by teacher.5.80.570.1224The distribution is different than what is claimed by teacher.noyes1.225300.0333280.01 B)What would be the alternative hypothesis,H1H1? Answer 2Choose...22less than 0.01372.92723The distribution is the same as what is claimed by teacher.5.80.570.1224The distribution is different than what is claimed by teacher.noyes1.225300.0333280.01 C)If the distribution is the same as claim, how many B's would you expect? Answer 3Choose...22less than 0.01372.92723The distribution is the same as what is claimed by teacher.5.80.570.1224The distribution is different than what is claimed by teacher.noyes1.225300.0333280.01 D)If the distribution is the same as claim, how many C's would you expect? Answer 4Choose...22less than 0.01372.92723The distribution is the same as what is claimed by teacher.5.80.570.1224The distribution is different than what is claimed by teacher.noyes1.225300.0333280.01 E)What is the Chi squared value for test? Answer 5Choose...22less than 0.01372.92723The distribution is the same as what is claimed by teacher.5.80.570.1224The distribution is different than what is claimed by teacher.noyes1.225300.0333280.01 F)What is the p-value? Answer 6Choose...22less than 0.01372.92723The distribution is the same as what is claimed by teacher.5.80.570.1224The distribution is different than what is claimed by teacher.noyes1.225300.0333280.01 G)Should the null hypothesis be rejected based on p-value? "yes" or "no" Answer 7Choose...22less than 0.01372.92723The distribution is the same as what is claimed by teacher.5.80.570.1224The distribution is different than what is claimed by teacher.noyes1.225300.0333280.01 H)Is there enough evidence to conclude the distribution is different than that which is claimed by teacher? "yes" or "no
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