er of yes answers on a questionnaire called the Hooked on ne Checklist (HONC). Of teenagers who had tried tobacco, mean HONC score was 3.8 (s=4.4) for the 141 females and s=3.5) for the 178 males. Complete parts a through c below. A. The standard error is the standard deviation of the sample for this study. B. The standard error is the difference in standard deviations for the two populations. OC. The standard error is the standard deviation of the difference between X₁-X₂- D. The standard error describes the spread of the sampling distribution of x₁ - x₂. b. Find the test statistic and P-value for Ho: H₁ H₂ and H₂: 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.) OCT 29 C Clear all tv Check answer MacBook Air Sal

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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Question
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). Of teenagers who had tried tobacco,
the mean HONC score was 3.8 (s = 4.4) for the 141 females and
2.4 (s=3.5) for the 178 males. Complete parts a through c below.
O:A. The standard error is the standard deviation of the sample
for this study.
B. The standard error is the difference in standard deviations
for the two populations.
OC. The standard error is the standard deviation of the
difference between x₁ - x₂.
000
000
F4
D. The standard error describes the spread of the sampling
distribution of x₁ - x₂.
b. Find the test statistic and P-value for Ho: H₁ = μ₂ and H₂:
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.)
ост
29
F5
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tv
Check answer
MacBook Air
F6
F7
DII
F8
F9
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). Of teenagers who had tried tobacco, the mean HONC score was 3.8 (s = 4.4) for the 141 females and 2.4 (s=3.5) for the 178 males. Complete parts a through c below. O:A. The standard error is the standard deviation of the sample for this study. B. The standard error is the difference in standard deviations for the two populations. OC. The standard error is the standard deviation of the difference between x₁ - x₂. 000 000 F4 D. The standard error describes the spread of the sampling distribution of x₁ - x₂. b. Find the test statistic and P-value for Ho: H₁ = μ₂ and H₂: 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.) ост 29 F5 Clear all tv Check answer MacBook Air F6 F7 DII F8 F9
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