The investigators explored marijuana use among eighth grade students. The following table presents f
Question: The investigators explored marijuana use among eighth grade students. The following table presents findings of response to the question “Smoked marijuana ever?”
Student Response | Frequency | Percent | Cumulative Percent |
No | 408 | 81.6 | 81.6 |
Yes | 92 | 18.4 | 100.0 |
Total | 500 | 100.0 |
Three students are randomly selected with replacement from the data set. What is the probability that the first two students never smoked marijuana and the third student did?
Define the events as follows:
E1 = The first student never smoked marijuana
E2 = The second student never smoked marijuana
E3 = The third student did smoke marijuana
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Solution: The solution consists of 1 page
Deliverables: Word Document![](/images/msword.png)
Deliverables: Word Document
![](/images/msword.png)