Exhibit 10-19 Two major automobile manufacturers have produced compact cars with the same size engines. We are interested in determining whether or not there is a significant difference in the MPG (miles per gallon) of the two brands of automobiles. A random sample of eight cars from each manufacturer is selected, and eight drivers are selected to driv each automobile for a specified distance. The following data show the results of the test. Driver 2 3 5 6 7 8 Manufacturer A 32 27 26 26 25 29 31 25 Manufacturer B 28 22 27 24 24 25 28 27 Refer to Exhibit 10-19. What procedure in Excel would we use to conduct a hypothesis test? Anova: Single Factor t-Test: Paired Two Sample for Means z-Test: Two Sample for Means t-Test: Two Sample Assuming Unequal Variances
Exhibit 10-19 Two major automobile manufacturers have produced compact cars with the same size engines. We are interested in determining whether or not there is a significant difference in the MPG (miles per gallon) of the two brands of automobiles. A random sample of eight cars from each manufacturer is selected, and eight drivers are selected to driv each automobile for a specified distance. The following data show the results of the test. Driver 2 3 5 6 7 8 Manufacturer A 32 27 26 26 25 29 31 25 Manufacturer B 28 22 27 24 24 25 28 27 Refer to Exhibit 10-19. What procedure in Excel would we use to conduct a hypothesis test? Anova: Single Factor t-Test: Paired Two Sample for Means z-Test: Two Sample for Means t-Test: Two Sample Assuming Unequal Variances
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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