Question 1 [1 pointl There is no prior information about the proportion of Americans who support gun control in 2013. If we want to estimate 92% confidence interval for the true proportion of Americans who support gun control in 2013 with a 1112 margin of error. how many randomly selected Americans must be surveyed? Answer: [Round up your answer to nearest whole number'f :] of Question 2 [1 point'f A researcher would like to estimate the proportion of all children that have been diagnosed with Autism Spectrum Disorder [ASDII in their county. They are using 95% confidence level and the CDC national estimate that 1 in as = 0.014? children are diagnosed with AED. What sample size should the researcher use to get a margin of error to be within 2%? Round up to the nearest integer. Answer :is Question 3 [1 point] The population standard deviation for the height of college basketball players is 3.5 inches. If we want to estimate 9Tb; confidence interval for the population mean height of these players with a 15 margin of error. how many randomly selected players must be surveyed? [Round up your answer to nearest whole number} Answer: :Js Question 4 [1 pointl There is no prior information about the proportion of Americans who support free trade in 2018. If we want to estimate a 915% confidence interval for the true proportion of Americans who support free trade in 24318 with a [116 margin of error. how many randomly selected Americans must be surveyed? Answer: [Round up your answer to nearest whole numberl :] {y Question 5 [1 pointl The population standard deviation for the height of college football players is 3.3 inches. If we want to estimate a soar. confidence interval for the population mean height of these players with a Ct? margin of error. how many randomly selected players must be surveyed? [Round up your answer to nearest whole number} Answer: l:l*r