Questions
FA25_QTM_100_3 Midterm Exam 2 - Requires Respondus LockDown Browser
Single choice
Uber and Lyft are two of the most popular ride sharing services currently available. An independent consumer research group examined if the average ride costs differ between Uber and Lyft. To test this, 60 popular routes that range from 3 to 5 miles were selected from Los Angeles, the ride cost was recorded for Uber. Then, for these same routes, the ride cost was recorded for Lyft. Which of the following is the correct hypothesis test to determine if the average ride costs between Uber and Lyft significantly differ?
Options
A.paired t-test
B.one-sample t-test
C.two-sample z-test
D.chi-squared test of association
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Step-by-Step Analysis
The scenario involves comparing average ride costs for Uber and Lyft on the same set of 60 routes, meaning each route yields two related measurements (Uber and Lyft costs) rather than independent samples.
Option 1: paired t-test. This test is appropriate whe......Login to view full explanationLog in for full answers
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