According to the website www.truecar.com, the average price of a new sports car sold in the United
Question:
Based on the sample information, can you conclude at the α = 0.05 level of significance that the average sports car price in 2016 is lower than in 2015?
Transcribed Image Text:
$29,121 $31,472 $28,054 $31,005 $36,295 $26,205 $33,299 $25,602 $33,726 $39,731 $32,771 $27,816
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Related Book For
Business Statistics A Decision Making Approach
ISBN: 9780134496498
10th Edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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