A local pizza restaurant wants to investigate the possibility of starting to deliver pizzas. The store owner has determined that home delivery will be successful only if the average time spent on a delivery does not exceed 26 minutes. The owner has randomly selected 19 customers and delivered pizzas to their homes. What hypothesis should the owner test to show that the pizza delivery will not be successful?
A local pizza restaurant wants to investigate the possibility of starting to deliver pizzas. The store owner has determined that home delivery will be successful only if the average time spent on a delivery does not exceed 26 minutes. The owner has randomly selected 19 customers and delivered pizzas to their homes. What hypothesis should the owner test to show that the pizza delivery will not be successful?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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A local pizza restaurant wants to investigate the possibility of starting to deliver pizzas. The store owner has determined that home delivery will be successful only if the average time spent on a delivery does not exceed 26 minutes. The owner has randomly selected 19 customers and delivered pizzas to their homes. What hypothesis should the owner test to show that the pizza delivery will not be successful?
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