Question: Refer to Table 8.3. Viewing the table as matched triplets, construct the marginal distribution for each substance. Find the sample proportions of students who used

Refer to Table 8.3. Viewing the table as matched triplets, construct the marginal distribution for each substance. Find the sample proportions of students who used marijuana, alcohol, and cigarettes. Test the hypothesis of marginal homogeneity. Interpret results.

Table 8.3:

Alcohol, Cigarette, and Marijuana Use for High School Seniors Marijuana Use Alcohol Cigarette Use Use Yes No Yes Yes 911 538 No 44 456 No Yes 3 43 No 2 279

Step by Step Solution

★★★★★

3.43 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The sample proportions of yes responses are 86 for ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Categorical Data Analysis Questions!

Refer to Problem 11.1. Suppose that we expressed the data with a 3 Ã 2 partial table of drug-by-response for each subject, to use a generalized CMH procedure to test marginal homogeneity....

Refer to Table 8.16 and Problem 8.1. Treat the data as matched pairs on opinion, stratified by gender. Testing independence for the 2 Ã 2 table using entries (6, 160) in row 1 and (11, 181) in...

Refer to Table 8.19. The two-way table relating responses for the environment (as rows) and cities (as columns) has cell counts, by row, (108, 179, 157 / 21,55,52 / 5,6,24). Analyze these data. Table...

Refer to Table 6.3. Viewing the table as matched triplets, one can compare the proportion of "yes" responses among the three drugs. a. Construct the marginal distribution for each drug, and compute...

In the attached article: What concerns are related to the article in reference to validity and reliability faced ? Were steps taken to ensure validity and reliability? Culturally Competent...

In the attached article: Were the conclusions of this research consistent with the findings? Are the findings generalizable beyond the study? Why or why not? Were the findings well explained?...

In the attached article, Were there research questions or hypotheses in the article? If so identify. Were the hypotheses well supported? How did you determine whether the hypotheses were supported?...

Given a > 0, evaluate the integral 41 dx - 2 using C as the constant of integration.

In January, Dieker Company requisitions raw materials for production as follows: Job 1 $900, Job 2 $1,200, Job 3 $700 and general factory use $600. Prepare a summary journal entry to record raw...

14.8 In Myers, Montgomery, and Anderson-Cook (2009), a scenario is discussed involving an auto bumper plating process. The response is the thickness of the material. Factors that may impact the...

2. In contrast to the above, those who adopted the (functionalist/structuralist) approach to psychology emphasized the adaptive processes of the mind and were thus very interested in the study of...

Refer to the data in the previous exercise. a. Show all steps of a two-sided significance test of the null hypothesis that the population mean is equal for the two groups. Interpret results in...

As part of a class exercise, an instructor at a major university asks her students how many hours per week they spend on social networks. She wants to investigate if time spent on social networks...

In the previous exercise, plot the data. Do you see any outliers that could influence the results? Remove the most extreme observation from each group and redo the analyses. Compare results and...

Question 21 3 pts Odometers measure distance traveled. How accurate are automobile odometers? As part of a project for a statistics class, two students borrowed several cars and drove them over a 10...

Bird's Eye Treehouses, Incorporated, a Kentucky company, has determined that a majority of its customers are located in the Pennsylvania area. It therefore is considering using a lockbox system...

Scenario: A therapist wanted to examine marital happiness in couples participating in therapy at her clinic. Couples were randomly assigned to participate in individual, couples, or group therapy....