Each boy in a sample of Mexican American males, age 10 to 18, was classified according to

Question:

Each boy in a sample of Mexican American males, age 10 to 18, was classified according to smoking status and response to a question asking whether he likes to do risky things. The following table is based on data given in the article “The Association Between Smoking and Unhealthy Behaviors Among a National Sample of Mexican-American Adolescents” (Journal of School Health [1998]: 376–379):

Smoking Status Smoker Nonsmoker Likes Risky Things 45 46 Doesn’t Like Risky Things 36 153 Assume that it is reasonable to regard the sample as a random sample of Mexican-American male adolescents.

a. Is there sufficient evidence to conclude that there is an association between smoking status and desire to do risky things? Test the relevant hypotheses using a .05.

b. Based on your conclusion in Part (a), is it reasonable to conclude that smoking causes an increase in the desire to do risky things? Explain.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: