need the answers to the following questions

STAT 218: T W0 Group Categorical Practice 7. Use the Theory-Based Inference Applet to nd the zestatistic, standard deviation and prvalue. 8. Calculate the standardized statistic using Theory-Based approach. Using the formula for comparing two proportions. 9. Compare your standardized statistic from the theorybased and simulation approach. 10. Calculate 95% Condence Interval using the Theory-based approach a. Interpret in condence interval in context. 11. Does the conclusion about the hypotheses from the theorybased standardized statistic and the condence interval match? (i.e. all reject or all fail to reject?) SCENARIO TWO: In 1970 Linus Pauling, a wellknown chemist and Nobel Prize Winning scientist, published Vitamin C and the Common Cold (1970), creating a great deal of public and scientic interest. In short, Pauling argued that taking Vitamin C would reduce one's risk of the common cold. This book almost singlehandedly made Vitamin C one of the