The mean cost of the ingredients of a chicken parmesan meal bought at the grocery store is $15. Prices from a sample of 50 restaurants for a comparable meal is shown in spreadsheet PRICES (Sample size of 50 prices, average of $13.1672). At an alpha level of .05, can we say that eating chicken parmesan at a restaurant is cheaper? Formulate your hypotheses and solve the problem.
The mean cost of the ingredients of a chicken parmesan meal bought at the grocery store is $15. Prices from a sample of 50 restaurants for a comparable meal is shown in spreadsheet PRICES (Sample size of 50 prices, average of $13.1672). At an alpha level of .05, can we say that eating chicken parmesan at a restaurant is cheaper? Formulate your hypotheses and solve the problem.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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