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
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Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 28PPS
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12. The Consumer Reports Restaurant Customer Satisfaction Survey is based upon 148 59
visits to full-service restaurant chains (Consumer Reports website). One of the variables in
the study is meal price, the average amount paid per person for dinner and drinks, minu
the tip. Suppose a reporter for the Sun Coast Times thought that it would be of interest to
her readers to conduct a similar study for restaurants located on the Grand Strand section
in Mynle Beach, South Carolina. The reporter selected a sample of eight seafood restau
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.
Italian
Seafood
Steakhouse
S16
18
17
S12
13
15
17
18
20
17
24
$24
19
23
25
21
22
27
31
26
23
15
19
18
Transcribed Image Text:12. The Consumer Reports Restaurant Customer Satisfaction Survey is based upon 148 59 visits to full-service restaurant chains (Consumer Reports website). One of the variables in the study is meal price, the average amount paid per person for dinner and drinks, minu the tip. Suppose a reporter for the Sun Coast Times thought that it would be of interest to her readers to conduct a similar study for restaurants located on the Grand Strand section in Mynle Beach, South Carolina. The reporter selected a sample of eight seafood restau rants, eight Italian restaurants, and eight steakhouses. The following data show the meal prices ($) 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. Italian Seafood Steakhouse S16 18 17 S12 13 15 17 18 20 17 24 $24 19 23 25 21 22 27 31 26 23 15 19 18
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