Suppose A and B are two events, P(A)=0.38, P(B)=0.42 and P(A and B )=0.26 Find the P(B|A) Round to three decimals

In a recent tennis championship, Player P and Player Q played in the finals. The prize money for the winner was £700,000 (pounds sterling), and the prize money for the runner-up was £250,000. Complete parts (a) and (b) below. (a) Find the expected winnings for Player Q if both players have an equal chance of winning. Player Q's expected winnings are £ . (Type an integer or a decimal.)

Determine if events A and B are independent

Suppose that E and F are two events and that P(E)=0.8 and P(F|E)=0.5. What is P(E and F)​?

Find the probability of the indicated event if P(E)= 0.40 and P(F)=0.50. Find P(E or F) if P(E and F) = 0.05. P(E or F) = (Simplify your answer.)

Given P(A) = 0.63, P(B) = 0.27, and the fact that events A and B are independent, What is P(A and B)? Answer in decimal form.  Round to 4 decimal places as needed.   Your Answer:

For two events A and B, P(A) = 0.55, P(B) = 0.40, and P(A & B) = 0.22. Find P(A|B). Express your answer as a decimal rounded to 2 digits, eg. 0.96.

Suppose that E and F are two events and that N(E and F)=450 and N(E)=750. What is P(F|E)?

Find the probability of the indicated event if P(E) = 0.20 and P(F) = 0.40. Find P(E or F) if P(E and F) = 0.20. P(E or F) = (Simplify your answer.)

In each of Exercises, decide whether or not the two events in question are independent or whether it is not possible to tell. Justify your answers. P(A) = 5/7,P(B) = 1/4, and P(A&B) = 1/7