- A Hotel Management Company Wants To Compare Guest Satisfaction Ratings On A Scale Of 0 To 100 From Two Hotels They Own 1 (29.75 KiB) Viewed 19 times
A hotel management company wants to compare guest satisfaction ratings (on a scale of 0 to 100) from two hotels they own
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
A hotel management company wants to compare guest satisfaction ratings (on a scale of 0 to 100) from two hotels they own
A hotel management company wants to compare guest satisfaction ratings (on a scale of 0 to 100) from two hotels they own in a particular city. In hotel A, a sample of 45 guest ratings has an average of 80 and a standard deviation of 14. In hotel B, a sample of 50 guest ratings has an average of 65 and a standard deviation of 19. Fill in the blanks below that demonstrate how to construct a 95% confidence interval for pa - MB the difference in the mean guest rating for the two hotels, using the Central Limit Theorem method. Note that the multiplier is t* = 2.015. You may round values to 2 decimal places. 95% Confidence interval: [Select) + [Select] [Select]
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!