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A statistics teacher claims that, on the average, 30% of her students get a grade of A, 30% geta B; 20% get a C, 10% get-a Dr and 10% get an E The grades of a random sample of 100 students were recorded. The folowing table presents the results. Test the hypothesis that the grades falow the distribution claimed by the teacher. Use the 0.10 level of Significance and the Pvalue method with the 1134 Plus calculator. (a) How many of the students in the sample got a- (3'? How' many got a D? Thelnumher of students .who got a C'is -. The'number of students who got a D is -. (b) State the rm! and alternate hypotheses. H": p1 =0.3,p2.= D393 = 0.2,p4-=2 0.1\"5 = [3 H1: Some oral of the actual probabities | (Choose one] 1 from those speded by H\