publisher reports that 67% of their readers own a particular make of car. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage. A random sample of 250 found that 62%of the readers owned a particular make of car. Is there sufficient evidence at the 0.01 level to support the executive's claim? is there a sufficient evidence or is there no sufficient evidence

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A publisher reports that 67% of their readers own a particular make of car. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage. A random sample of 250 found that 62%of the readers owned a particular make of car. Is there sufficient evidence at the 0.01 level to support the executive's claim?

is there a sufficient evidence or is there no sufficient evidence

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