The following values are very close to the real values from March to April 2020 in Atlanta Georgia. Give all answers with several decimal points. 1. We wish to estimate the percentage of African Americans with CoVid19 that eventually become hospitalized from the virus. From a sample of 1100 African Americans with CoVid19, 858 were hospitalized. a. What percentage of the 1100 African Americans with CoVid 19 sampled were hospitalized? 858 00 . Give answer as a percent to two decimal places. b. Construct a 99% confidence interval for the proportion P of all African Americans with Covid19 that end up being hospitalized. 0 7478 of