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Question 9 6 points Save Answer National PTA advertises that 70% of elementary school parents join the PTA. National PTA did survey of 100 elementary schools in 20 states and found the average is closer to 55% of parents. . The parameter value is (type in 70 or 55) %. . The statistic value is (type in 70 or 55) %. . Give the proper notation for the parameter (Type in the letter of the correct choice from the list below.) a . p b. p C. P1 - P2 d. P1 - P2 e . X f. H g. X1 - X2 h. H1 - H2 . Give the proper notation for the statistic (Type in the letter of the correct choice form the list below.) a. p b. p C. P1 - P2 d. P1 - P2 e . X f. H g. X 1 - X2 h. H1 - H2 Suppose we create a bootstrap dotplot to estimate a confidence interval for the proportion of parents who join the PTA (based on the sample data collected by the National PTA) by taking 3000 bootstrap samples, . How big will each sample be? (Type in the letter of the correct choice from the list below.) a. 55 b. 70 c. 100 d. 3000 e. need more information to tell . How many dots will there be in the bootstrap dotplot? (Type in the letter of the correct choice form the list below.) a. 55 b. 70 c. 100 d. 3000 e. need more information to tell