Show transcribed image text popular theory is that presidential candidates have an advantage if they are taller than their main opponents Listed are heights (in centimeters) of presidents along with the bveights of ther main opponents. Complete parts (a) and (b) below randomly selecte crn) of president 187 172 176 186 191 181 eigt (am) of Main Opponent 173 173 176 168 150 183 a.Use the sample data with a 0.05 significance level to test the claim that for the population of heights for presidents and their main opponents, the diferences have a mean greater than 0 cm lnth example, 쎄1,the mean value ofun deerences d for the population of al pars of data, where eachindvidual dference dis defed as-presiden height minus their main opponent's height What are the nuil and atternative hypotheses for the hypothesis test? Type integers or decimals Do not round.) dentify the test staiotic t □(Round to two decimal places as needed ) Enter your answer in each of the answer boxes 2 6 9 0
popular theory is that presidential candidates have an advantage if they are taller than their main opponents Listed are heights (in centimeters) of presidents along with the bveights of ther main opponents. Complete parts (a) and (b) below randomly selecte crn) of president 187 172 176 186 191 181 eigt (am) of Main Opponent 173 173 176 168 150 183 a.Use the sample data with a 0.05 significance level to test the claim that for the population of heights for presidents and their main opponents, the diferences have a mean greater than 0 cm lnth example, 쎄1,the mean value ofun deerences d for the population of al pars of data, where eachindvidual dference dis defed as-presiden height minus their main opponent's height What are the nuil and atternative hypotheses for the hypothesis test? Type integers or decimals Do not round.) dentify the test staiotic t □(Round to two decimal places as needed ) Enter your answer in each of the answer boxes 2 6 9 0
