Answer to Question #238868 in Statistics and Probability for GAYATHRI

Statistics and Probability

Question #238868

Suppose that P(A/B)=0.2, P(A/B^c)= 0.3 and P(B)=0.8 what is P(A) ?

Expert's answer

"P(A)=P(A|B)+P(A|B^c)=0.2+0.3=0.5"

Learn more about our help with Assignments: Statistics and Probability

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. the probability that a person has a checking account is 0.74 a saving account is 0.31 and both accou
2. A computer manufacturer ships laptop computers with the batteries fully charged so that customers ca
3. For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 39 bea
4. A data set lists the weights (grams) of a type of coin. Those weights have a mean of 5.41478 g a
5. Supposed repetition are not allowed. a) How many three-digit numbers can be formed from the six dig
6. Mboma and Masilingi race against each other in a competition. If one of them wins the race, there wi
7. A family has two dogs (Rex and Rover) and a cat called Garfield. None of them is fond of the postman