Asked by Nikole
Fifty percent of students enrolled in calculus class have previously taken pre-calculus. Thirty percent of these students received an A for the calculus class, whereas twenty percent of the other students received an A for calculus. Find the probability that a student selected at random previously took pre-calculus and did not receive an A in the calculus class.
Answers
Answered by
Damon
100 students
50 had pre calc - 15 got A, 35 not A
50 no pre cacl - 10 got A, 40 not A
sure looks like 35 of the hundred :)
50 had pre calc - 15 got A, 35 not A
50 no pre cacl - 10 got A, 40 not A
sure looks like 35 of the hundred :)
Answered by
Nikole
Thanks Damon! :-)
Answered by
Damon
You are welcome :)
Answered by
Anonymous
There are 80 students enrolled statistics. Forty percent f the class received a grade of C. How many received a C?
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.