Is there a difference in the mean miles traveled per week by each of two taxicab companies
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Is there a difference in the mean miles traveled per week by each of two taxicab companies operating in the Grand Strand area? The Sun News, the local paper, is investigating and obtained the following sample information. At the .05 significance level, is it reasonable to conclude there is a difference in the mean miles traveled? Assume equal population variances.
Transcribed Image Text:
Horse and Buggy Cab Company Varlable Yellow Cab Sample size 14 12 837 797 Mean miles 30 40 Standard devlation
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Related Book For
Statistical Techniques in Business and Economics
ISBN: 978-1259666360
17th edition
Authors: Douglas A. Lind, William G Marchal
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