Country Financial, a finandal services company, uses surveys of adults age 18 and older to determine if personal financial fitness is changing over time (USA Foday, April 4, 2012). In February of 2012, a sample of 1000 adults showed 410 indicating that their financial security was more than fair. In February of 2010 a sample of 900 adults showed 315 indicating that their financial security was more than faic. a. State the hypotheses that can be used to test for a significant diffarence between the population proportions for the two years H0:p1p2H2:p1p2 b. What is the sample proportion indicating that their financial security was more than falr in 2012? Round your answer to two decimal places. In 2010 ? Round your answer to two decimal places c. Conduct the hypothesis test and compute the p-value. Round your answer to four decimal places. p-value = At a=,05 level of significance, what is your conclusion? The input in the box below wili not be graded, but may be reviewed and considered by your instructor. d. What is the 95% contidence interval estimate of the differeice between the two population proportions? Round your answers to four decimal places 95% confidence Interval e. Based on your condusion of the previous question, can you say the population proportion of adults saying that their financiat secunty is more than fair has increased or decreased