Researchers are concerned about the rise in drinking behaviors among adolescents aged 13- 17 in a particular community. Suppose the research team estimates the prevalence of such behaviors is 17%. A sample of 12 adolescents in this age range is collected. a. Assume 4 of the adolescents reports regular drinking behaviors. What is the probability associated with this finding? b. Assume at least 3 respondents reported regular drinking behaviors. What is the probability associated with this finding?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
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Answer part a and b
1. Researchers are concerned about the rise in drinking behaviors among adolescents aged 13-
17 in a particular community. Suppose the research team estimates the prevalence of such
behaviors is 17%. A sample of 12 adolescents in this age range is collected.
Assume 4 of the adolescents reports regular drinking behaviors. What is the
probability associated with this finding?
b. Assume at least 3 respondents reported regular drinking behaviors. What is the
probability associated with this finding?
a.
Transcribed Image Text:1. Researchers are concerned about the rise in drinking behaviors among adolescents aged 13- 17 in a particular community. Suppose the research team estimates the prevalence of such behaviors is 17%. A sample of 12 adolescents in this age range is collected. Assume 4 of the adolescents reports regular drinking behaviors. What is the probability associated with this finding? b. Assume at least 3 respondents reported regular drinking behaviors. What is the probability associated with this finding? a.
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