Was Reggie Jackson a Clutch Hitter in the 1997 World Series? During the 1977 regular season, New York Yankees slugger Reggie Jackson hit 32 home runs in 525 at-bats (a home run percentage of 6.1%). In the 1977 World Series, he hit 5 home runs in 20 at-bats, including 3 home runs in a single game! This performance helped to justify the nickname "Mr. October," which was given to Jackson in honor of his postseason heroics over his career.

Use the SSC process to determine if there is convincing evidence that Jackson's ability to hit a home run increased in the 1977 World Series, assuming that his ability to hit a home run was 6.1% in the regular season.