A Mexican restaurant took a survey to find out the wait time of 10 of their customers. The data is displayed in the dot plot below. Mexican Restaurant Wait Times 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 Minutes 6. Find the mean of the wait times for the Mexican restaurant. Show your work!

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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Lesson 3.3 Practice
NAME
A Mexican restaurant took a survey to find out the wait time of 10
of their customers. The data is displayed in the dot plot below.
Mexican Restaurant Wait Times
8 10 12 14 l6 18 20 22 24 26 28 30 32 34 36 38 40 42
Minutes
6. Find the mean of the wait times for the Mexican restaurant.
Show your work!
7. Find the absolute value of the differences between each data
point and the mean you found in #6.
8. Find the mean of the difFferences you found in #7. Show your
work!
9. If you were the hostess at the Mexican restaurant, how long of
a wait would you tell your customers to expect?_Explain.
10. Compare the MAD of the Italian restaurant to the MAD of the
Mexican restaurant. Why might you choose to go to the Mexican
restaurant over the Italian restaurant?
Transcribed Image Text:Lesson 3.3 Practice NAME A Mexican restaurant took a survey to find out the wait time of 10 of their customers. The data is displayed in the dot plot below. Mexican Restaurant Wait Times 8 10 12 14 l6 18 20 22 24 26 28 30 32 34 36 38 40 42 Minutes 6. Find the mean of the wait times for the Mexican restaurant. Show your work! 7. Find the absolute value of the differences between each data point and the mean you found in #6. 8. Find the mean of the difFferences you found in #7. Show your work! 9. If you were the hostess at the Mexican restaurant, how long of a wait would you tell your customers to expect?_Explain. 10. Compare the MAD of the Italian restaurant to the MAD of the Mexican restaurant. Why might you choose to go to the Mexican restaurant over the Italian restaurant?
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