Conduct a hypothesis testing to the claim about a population proportion. 1) A supplier of digital memory cards claims that no more than 1% of the cards are defective. In a random sample of 500 memory cards, it is found that 2% are defective, but the supplier claims that this is only a sample fluctuation. At the 0.01 level of significance, test the supplier's claim that no more than 1% are defective.

Conduct a hypothesis testing to the claim about a population proportion. 1) A supplier of digital memory cards claims that no more than 1% of the cards are defective. In a random sample of 500 memory cards, it is found that 2% are defective, but the supplier claims that this is only a sample fluctuation. At the 0.01 level of significance, test the supplier's claim that no more than 1% are defective.

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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Question

Identify the null hypothesis ,alternative hypothesis,p value, conclusion about the nill hypothesis and final conclusion that addresses the original claim.

**Conduct a hypothesis testing to the claim about a population proportion.**

1) A supplier of digital memory cards claims that no more than 1% of the cards are defective. In a random sample of 500 memory cards, it is found that 2% are defective, but the supplier claims that this is only a sample fluctuation. At the 0.01 level of significance, test the supplier's claim that no more than 1% are defective.

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