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The waiting times for customers to receive their food were recorded from two different fast-food branches (A & B). A B 20 21 22 26 17 23 18 16 21 15 19 21 19 20 22 18 22 19 24 17 The owner of these two branches wants to compare the waiting time between them. d) Use a statistical package to find means, standard deviations, variances, and the sample sizes for these two fast-food branches' waiting time. e) Write three of the general assumptions of a model that would typically be used to analyse this data to test the hypothesis.

The waiting times for customers to receive their food were recorded from two different fast-food branches (A & B). A B 20 21 22 26 17 23 18 16 21 15 19 21 19 20 22 18 22 19 24 17 The owner of these two branches wants to compare the waiting time between them. d) Use a statistical package to find means, standard deviations, variances, and the sample sizes for these two fast-food branches' waiting time. e) Write three of the general assumptions of a model that would typically be used to analyse this data to test the hypothesis.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 20E
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The waiting times for customers to receive their food were recorded from two different fast-food branches (A & B). A B 20 21 22 26 19 17 23 18 16 24 17 21 19 20 21 15 19 22 18 22 The owner of these two branches wants to compare the waiting time between them. d) Use a statistical package to find means, standard deviations, variances, and the sample sizes for these two fast-food branches' waiting time. e) Write three of the general assumptions of a model that would typically be used to analyse this data to test the hypothesis.
Transcribed Image Text:The waiting times for customers to receive their food were recorded from two different fast-food branches (A & B). A B 20 21 22 26 19 17 23 18 16 24 17 21 19 20 21 15 19 22 18 22 The owner of these two branches wants to compare the waiting time between them. d) Use a statistical package to find means, standard deviations, variances, and the sample sizes for these two fast-food branches' waiting time. e) Write three of the general assumptions of a model that would typically be used to analyse this data to test the hypothesis.
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h) Perform the test using a regression test (using a regression model with dummy variable).
Transcribed Image Text:h) Perform the test using a regression test (using a regression model with dummy variable).
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f) Perform the test using a t-test and explain all parameters. g) Perform the test using an ANOVA test.
Transcribed Image Text:f) Perform the test using a t-test and explain all parameters. g) Perform the test using an ANOVA test.
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