A recent study evaluated how addicted teenagers become to nicotine once they start smoking. The response variable was the number of yes answers on a questionnaire called the Hooked on Nicotine Checklist (HONC). A subject was called a monthly smoker if he or she had smoked cigarettes over an extended period of time. The 79 female monthly smokers had a mean HONC score of 5.4 (s=3.3), and the 72 male monthly smokers had a mean HONC score of 4.7 (s=3.2). Using software that can conduct analyses using summary statistics, compléte parts a and b below. a. Find the test statistic and P-value for Ho: H₁ H₂ and Ha: H₁ H₂. Interpret, and explain what (if any) effect gender has on the mean HONC score. Use the significance level 0.05. The test statistic is (Round to two decimal places as needed.)
A recent study evaluated how addicted teenagers become to nicotine once they start smoking. The response variable was the number of yes answers on a questionnaire called the Hooked on Nicotine Checklist (HONC). A subject was called a monthly smoker if he or she had smoked cigarettes over an extended period of time. The 79 female monthly smokers had a mean HONC score of 5.4 (s=3.3), and the 72 male monthly smokers had a mean HONC score of 4.7 (s=3.2). Using software that can conduct analyses using summary statistics, compléte parts a and b below. a. Find the test statistic and P-value for Ho: H₁ H₂ and Ha: H₁ H₂. Interpret, and explain what (if any) effect gender has on the mean HONC score. Use the significance level 0.05. The test statistic is (Round to two decimal places as needed.)
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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test statistic and p value needed

Transcribed Image Text:A recent study evaluated how addicted teenagers become to nicotine once they start smoking. The response variable was the number of yes answers on a questionnaire called the Hooked on
Nicotine Checklist (HONC). A subject was called a monthly smoker if he or she had smoked cigarettes over an extended period of time. The 79 female monthly smokers had a mean HONC score of
5.4 (s = 3.3), and the 72 male monthly smokers had a mean HONC score of 4.7 (s = 3.2). Using software that can conduct analyses using summary statistics, compléte parts a and b below.
a. Find the test statistic and P-value for Ho: H₁ H₂ and Ha: H₁ H2. Interpret, and explain what (if any) effect gender has on the mean HONC score. Use the significance level 0.05.
The test statistic is
(Round to two decimal places as needed.)
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