ane decided to open a new store in Santa Anita Mall. He wanted to know the average amount a customer spent per shopping visit by customer. A sample of 29 customers reveals the following amount spent ($). Construct a 98% confidence interval for the population mean. Would it be reasonable for Richard to conclude that the mean amount spent per customer is $79. 63 72 39 78 98 78 69 98 95 102 39 89 89 79 201 29 77 86 68 99 88 49 96 59 89 86 59 96 97
ane decided to open a new store in Santa Anita Mall. He wanted to know the average amount a customer spent per shopping visit by customer. A sample of 29 customers reveals the following amount spent ($). Construct a 98% confidence interval for the population mean. Would it be reasonable for Richard to conclude that the mean amount spent per customer is $79. 63 72 39 78 98 78 69 98 95 102 39 89 89 79 201 29 77 86 68 99 88 49 96 59 89 86 59 96 97
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Jane decided to open a new store in Santa Anita Mall. He wanted to know the average amount a customer spent per shopping visit by customer. A sample of 29 customers reveals the following amount spent ($). Construct a 98% confidence interval for the population mean. Would it be reasonable for Richard to conclude that the mean amount spent per customer is $79.
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78 |
98 |
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69 |
98 |
95 |
102 |
39 |
89 |
89 |
79 |
201 |
29 |
77 |
86 |
68 |
99 |
88 |
49 |
96 |
59 |
89 |
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59 |
96 |
97 |
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