From the study it is believed that the average patient age is no more than 60 years,
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Question:
From the study it is believed that the average patient age is no more than 60 years, but only consider those participants that currently do not smoke.
1. Develop, Test, Present and Discuss the solution to evaluate the claim at 90% level of Confidence.
Sample size = 45
Related Book For
Business Statistics For Contemporary Decision Making
ISBN: 9781119577621
3rd Canadian Edition
Authors: Ken Black, Ignacio Castillo
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