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1. At the local hockey arena, the food and beverage department need to make predictions about the revenue for this season. A random sample of 25 fans is taken during the first game, with an average spent per fan to be $35, with the sample standard deviation of $15. The food and beverage department wants 90% confidence that the population mean will be between what two values?

1. At the local hockey arena, the food and beverage department need to make predictions about the revenue for this season. A random sample of 25 fans is taken during the first game, with an average spent per fan to be $35, with the sample standard deviation of $15. The food and beverage department wants 90% confidence that the population mean will be between what two values?

MATLAB: An Introduction with Applications
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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1. At the local hockey arena, the food and beverage department need to make predictions about the revenue for this season. A random sample of 25 fans is taken during the first game, with an average spent per fan to be $35, with the sample standard deviation of $15. The food and beverage department wants 90% confidence that the population mean will be between what two values?
Transcribed Image Text:1. At the local hockey arena, the food and beverage department need to make predictions about the revenue for this season. A random sample of 25 fans is taken during the first game, with an average spent per fan to be $35, with the sample standard deviation of $15. The food and beverage department wants 90% confidence that the population mean will be between what two values?
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