A sample of 1200 computer chips reveal that 53% of the chips do not fail the first 1000hours of their use. The companies promotional literature claims that more than 50% do not fail the first 1000 hours of their use. Is this sufficient evidence at the 0.10 level to support the companies claim? State the null and alternative hypothesis for the above scenario.
A sample of 1200 computer chips reveal that 53% of the chips do not fail the first 1000hours of their use. The companies promotional literature claims that more than 50% do not fail the first 1000 hours of their use. Is this sufficient evidence at the 0.10 level to support the companies claim? State the null and alternative hypothesis for the above scenario.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A sample of 1200 computer chips reveal that 53% of the chips do not fail the first 1000hours of their use. The companies promotional literature claims that more than 50% do not fail the first 1000 hours of their use. Is this sufficient evidence at the 0.10 level to support the companies claim? State the null and alternative hypothesis for the above scenario.
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