QMS 102 Study Guide - Final Guide: Pie Chart, Stratified Sampling, Frequency Distribution

• School: Ryerson University
• Department: Quantitative Methods
• Course: QMS 102
• Professor: Jason Chin- Tiong Chan

Document Summary

The westminster hotel restaurant summarized its december 12 restaurant data by constructing the cross th classification table of entree, beverage and dessert choices below. Use the table above as a basis for assigning probabilities for the following questions. What is the probability that the customer will have pie or chicken? a. b. c. Every month the westminister hotel constructs a histogram of daily room rentals. The management is concerned that the number of rooms rented per day in december 1998 is below that of the previous month and has constructed a histogram based on the first 15 days of december. Using information available from the histograms, determine if the average number of rooms rented per day in. December (so far), is less than in november. Is the relative variability in the number of rooms rented per day in december (so far), more than that of.