As Senior Class President, one of your lifelong duties is overseeing the planning of your high school reunions. Your cross-town high school rivals had their reunion a month ago and 63 of their 413 alumni attended. You and your team added some extra events and lowered the cost to encourage more people to attend, and for your reunion, you had the same number of attendees, but your graduating class only had 327 students. Using a 90% confidence level, can you accurately claim that your class had a higher attendance rate than your cross-town rivals? What type of hypothesis test is required here? Verify all assumptions required for this test: State the null and alternate hypotheses for this test: (use correct symbols and format!) Run the correct test using software and provide the information below. Use correct symbols and round answers to 3 decimal places. Test Statistic Critical Value p-value
As Senior Class President, one of your lifelong duties is overseeing the planning of your high school reunions. Your cross-town high school rivals had their reunion a month ago and 63 of their 413 alumni attended. You and your team added some extra events and lowered the cost to encourage more people to attend, and for your reunion, you had the same number of attendees, but your graduating class only had 327 students. Using a 90% confidence level, can you accurately claim that your class had a higher attendance rate than your cross-town rivals? What type of hypothesis test is required here? Verify all assumptions required for this test: State the null and alternate hypotheses for this test: (use correct symbols and format!) Run the correct test using software and provide the information below. Use correct symbols and round answers to 3 decimal places.
Test Statistic
Critical Value
p-value
State your statistical decision (and justify it!) Interpret your decision within the context of the problem: what is your conclusion?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
