In a recent poll of 745 randomly selected adults, 587 said that it is morally wrong to not report all income on tax returns. Use a 0.05 significance level to test the claim that 75% of adults say that it is morally wrong to not report all income on tax returns. Identity the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method. Use the normal distribution as an approximation of the binomial distribution. Identify the correct null and alternative hypotheses Choose the correct answer below. OA. Ho p=025 OB. Ho p=0.75 H₁ p>0.25 H₁ p<0.75 OC. Ho p=075 OD. Ho p=025 H₁ p 075 H₁ p=025 OE H₂ p=075 OF. Ho p=025 H₁ p>075 H₁ p<0.25 The test statistic is z= (Round to two decimal places as needed) The P-value is (Round to four decimal places as needed) Identify the conclusion about the null hypothesis and the final conclusion that addresses the original claim Ho There ▼sufficient evidence to warrant rejection of the claim that 75% of adults say that it is morally wrong not to report all income on tax returns
In a recent poll of 745 randomly selected adults, 587 said that it is morally wrong to not report all income on tax returns. Use a 0.05 significance level to test the claim that 75% of adults say that it is morally wrong to not report all income on tax returns. Identity the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method. Use the normal distribution as an approximation of the binomial distribution. Identify the correct null and alternative hypotheses Choose the correct answer below. OA. Ho p=025 OB. Ho p=0.75 H₁ p>0.25 H₁ p<0.75 OC. Ho p=075 OD. Ho p=025 H₁ p 075 H₁ p=025 OE H₂ p=075 OF. Ho p=025 H₁ p>075 H₁ p<0.25 The test statistic is z= (Round to two decimal places as needed) The P-value is (Round to four decimal places as needed) Identify the conclusion about the null hypothesis and the final conclusion that addresses the original claim Ho There ▼sufficient evidence to warrant rejection of the claim that 75% of adults say that it is morally wrong not to report all income on tax returns
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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Hey, please help. I'm confused with the rounding, should I round or not during the actual calculation etc. So is the z value 2.40 or 2.39? Please help and complete the whole question. Thanks so much.
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