A marketing manager for a fast-food restaurant wants to know which of 3 possible promotions will generate the most positive attention for the restaurant. A random sample of 100 customers of this restaurant was surveyed to determine which promotion they are most interested in. The results are: Promotion Free chocolate shake with any purchase Frequency 40 Holiday Kids Activity $5 gift cards to every 5th drive through customer 25 35 We want to know if these data indicate a preference for one promotion over the others, or does it seem that all promotions may be equally preferred in the pOpulation of all customers of this restaurant. Which of the following is the component of the y statistic corresponding to the category "Holiday Kids Activity"? O (25 - 33.33)2 25 O (25)(0.33) 100 O (25 - 33.33) 33.33 O 25 100
A marketing manager for a fast-food restaurant wants to know which of 3 possible promotions will generate the most positive attention for the restaurant. A random sample of 100 customers of this restaurant was surveyed to determine which promotion they are most interested in. The results are: Promotion Free chocolate shake with any purchase Frequency 40 Holiday Kids Activity $5 gift cards to every 5th drive through customer 25 35 We want to know if these data indicate a preference for one promotion over the others, or does it seem that all promotions may be equally preferred in the pOpulation of all customers of this restaurant. Which of the following is the component of the y statistic corresponding to the category "Holiday Kids Activity"? O (25 - 33.33)2 25 O (25)(0.33) 100 O (25 - 33.33) 33.33 O 25 100
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A marketing manager for a fast-food restaurant wants to know which of 3 possible promotions will generate the most positive attention for the restaurant. A random
sample of 100 customers of this restaurant was surveyed to determine which promotion they are most interested in. The results are:
Promotion
Frequency
40
25
35
Free chocolate shake with any purchase
Holiday Kids Activity
$5 gift cards to every 5th drive through customer
We want to know if these data indicate a preference for one promotion over the others, or does it seem that all promotions may be equally preferred in the
population of all customers of this restaurant. Which of the following is the component of the x? statistic corresponding to the category "Holiday Kids Activity"?
O (25 - 33.33)2
25
O (25)(0.33)
100
O (25 – 33.33)²
33.33
100
O (25)(100)
0.33
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