A restaurant adds a new commercial oven to its kitchen. It is hoped that the new oven has more evenly distributed heat than the current oven. Temperature readings are obtained from thermometers placed at nine locations in each oven, yielding the following data: n Mean Standard deviation Current oven 9. 352.4 2.3 New oven 6. 350.2 1.1 Test the appropriate hypotheses and explain the results. (Use a two-tailed test and 5% significance level)
A restaurant adds a new commercial oven to its kitchen. It is hoped that the new oven has more evenly distributed heat than the current oven. Temperature readings are obtained from thermometers placed at nine locations in each oven, yielding the following data: n Mean Standard deviation Current oven 9. 352.4 2.3 New oven 6. 350.2 1.1 Test the appropriate hypotheses and explain the results. (Use a two-tailed test and 5% significance level)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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