12. The Consumer Reports Restaurant Customer Satisfaction Survey is based upon 14 s visits to full-service restaurant chains (Consumer Reports website). One of the variablesi the study is meal price, the average amount paid per person for dinner and drinks, min the tip. Suppose a reporter for the Sun Coast Times thought that it would be of interest t her readers to conduct a similar study for restaurants located on the Grand Strand sectine in Myrtle Beach, South Carolina. The reporter selected a sample of eight seafood resta rants, eight Italian restaurants, and eight steakhouses. The following data show the meal prices ($) obtained for the 24 restaurants sampled. Use a = 05 to test whether there is a significant difference among the mean meal price for the three types of restaurants. %3D Italian Seafood Steakhouse $12 13 15 17 18 20 $16 18 17 26 23 15 $24 19 23 25 21 22 17 19 27 31 24 18
12. The Consumer Reports Restaurant Customer Satisfaction Survey is based upon 14 s visits to full-service restaurant chains (Consumer Reports website). One of the variablesi the study is meal price, the average amount paid per person for dinner and drinks, min the tip. Suppose a reporter for the Sun Coast Times thought that it would be of interest t her readers to conduct a similar study for restaurants located on the Grand Strand sectine in Myrtle Beach, South Carolina. The reporter selected a sample of eight seafood resta rants, eight Italian restaurants, and eight steakhouses. The following data show the meal prices ($) obtained for the 24 restaurants sampled. Use a = 05 to test whether there is a significant difference among the mean meal price for the three types of restaurants. %3D Italian Seafood Steakhouse $12 13 15 17 18 20 $16 18 17 26 23 15 $24 19 23 25 21 22 17 19 27 31 24 18
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 28PPS
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