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some manner. Monica would like to test this claim to see if the actual percentage of furniture that is defective is different than the company claims, using a = 0.025, She takes a sample of 1245 pieces of furniture, and observes that 77 of these furniture pieces are defective. Assume a normal sampling distribution. (a) What are the null and alternative hypotheses? Ho: p 0.0209 HA: P 0.0209 (b) What is the test statistic? (Round your answer to 2 decimal places, if needed.) (c) Using the statistical table, what is the p-value? (Round your arnswer to 4 decimal places, If needed.) (d) Based on the p-value, Monica should reject + the null hypothesis. (e) This data provides • sufficient evidence to conclude that the actual percentage of furniture that is defective is different than the company claims

some manner. Monica would like to test this claim to see if the actual percentage of furniture that is defective is different than the company claims, using a = 0.025, She takes a sample of 1245 pieces of furniture, and observes that 77 of these furniture pieces are defective. Assume a normal sampling distribution. (a) What are the null and alternative hypotheses? Ho: p 0.0209 HA: P 0.0209 (b) What is the test statistic? (Round your answer to 2 decimal places, if needed.) (c) Using the statistical table, what is the p-value? (Round your arnswer to 4 decimal places, If needed.) (d) Based on the p-value, Monica should reject + the null hypothesis. (e) This data provides • sufficient evidence to conclude that the actual percentage of furniture that is defective is different than the company claims

MATLAB: An Introduction with Applications
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 company creates wooden furniture to be sold at various retailers. This company claims that only 2.09% of their furniture are defective in some manner. Monica would like to test this claim to see if the actual percentage of furniture that is defective is different than the company claims, using a = 0.025. She takes a sample of 1245 pieces of furniture, and observes that 77 of these furniture pieces are defective. Assume a normal sampling distribution. (a) What are the null and alternative hypotheses? Ho: P 0.0209 + Ha: P 0.0209 : (b) What is the test statistic? (Round your answer to 2 decimal places, if needed.) (c) Using the statistical table, what is the p-value? (Round your answer to 4 decimal places, if needed.) (d) Based on the p-value, Monica should reject + the null hypothesis. (e) This data provides • sufficient evidence to conclude that the actual percentage of furniture that is defective is different than the company claims.
Transcribed Image Text:A company creates wooden furniture to be sold at various retailers. This company claims that only 2.09% of their furniture are defective in some manner. Monica would like to test this claim to see if the actual percentage of furniture that is defective is different than the company claims, using a = 0.025. She takes a sample of 1245 pieces of furniture, and observes that 77 of these furniture pieces are defective. Assume a normal sampling distribution. (a) What are the null and alternative hypotheses? Ho: P 0.0209 + Ha: P 0.0209 : (b) What is the test statistic? (Round your answer to 2 decimal places, if needed.) (c) Using the statistical table, what is the p-value? (Round your answer to 4 decimal places, if needed.) (d) Based on the p-value, Monica should reject + the null hypothesis. (e) This data provides • sufficient evidence to conclude that the actual percentage of furniture that is defective is different than the company claims.
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