Asked by chels
We have looked at the probability that two non-mutually exclusive events A or B can happen in this learning experience.
We will take it one step further and look at the probability that event A or B or C will happen.
The formula is:
P(A or B or C) = P(A) + P(B) + P(C)- P(what a and B has in common) - P(B and C have in common) - P(A and C have in common) + P(A,b,C have in common)
Use the formula to answer the following problem.
The numbers 1 to 40 are all written on slips of paper and placed into a bag. Find the probability to 3 decimal places of drawing a composite number above 20 or multiples of 4 or multiples of 3.
We will take it one step further and look at the probability that event A or B or C will happen.
The formula is:
P(A or B or C) = P(A) + P(B) + P(C)- P(what a and B has in common) - P(B and C have in common) - P(A and C have in common) + P(A,b,C have in common)
Use the formula to answer the following problem.
The numbers 1 to 40 are all written on slips of paper and placed into a bag. Find the probability to 3 decimal places of drawing a composite number above 20 or multiples of 4 or multiples of 3.
Answers
There are no human answers yet.
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.