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The claim is that smokers have a mean cotinine level greater than the level of 2.84 ng/mL found for nonsmokers. (Cotinine is used as a biomarker for exposure to nicotine.) The sample size is n=899 and the test statistic is t=54.506. Use technology to find the P-value. Based on the result, what is the final conclusion? Use a significance level of 0.10. State the null and alternative hypotheses. Hot H₁: (Type integers or decimals. Do not round.) The test statistic is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Based on the P-value, there ▼sufficient evidence at a significance level of 0.10 to the claim that smokers have a mean cotinine level greater than the level of 2.84 ng/mL found for nonsmokers.

The claim is that smokers have a mean cotinine level greater than the level of 2.84 ng/mL found for nonsmokers. (Cotinine is used as a biomarker for exposure to nicotine.) The sample size is n=899 and the test statistic is t=54.506. Use technology to find the P-value. Based on the result, what is the final conclusion? Use a significance level of 0.10. State the null and alternative hypotheses. Hot H₁: (Type integers or decimals. Do not round.) The test statistic is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Based on the P-value, there ▼sufficient evidence at a significance level of 0.10 to the claim that smokers have a mean cotinine level greater than the level of 2.84 ng/mL found for nonsmokers.

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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The claim is that smokers have a mean cotinine level greater than the level of 2.84 ng/mL found for nonsmokers. (Cotinine is used as a biomarker for exposure to nicotine.) The sample size is n = 899 and the test statistic is t=54.506. Use technology to find the P-value. Based on the result, what is the final conclusion? Use a significance level of 0.10 State the null and alternative hypotheses. Hou H₂H ▼ (Type integers or decimals. Do not round.) The test statistic is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Based on the P-value, there sufficient evidence at a significance level of 0.10 to C the claim that smokers have a mean cotinine level greater than the level of 2.84 ng/mL found for nonsmokers.
Transcribed Image Text:The claim is that smokers have a mean cotinine level greater than the level of 2.84 ng/mL found for nonsmokers. (Cotinine is used as a biomarker for exposure to nicotine.) The sample size is n = 899 and the test statistic is t=54.506. Use technology to find the P-value. Based on the result, what is the final conclusion? Use a significance level of 0.10 State the null and alternative hypotheses. Hou H₂H ▼ (Type integers or decimals. Do not round.) The test statistic is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Based on the P-value, there sufficient evidence at a significance level of 0.10 to C the claim that smokers have a mean cotinine level greater than the level of 2.84 ng/mL found for nonsmokers.
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