samiam5327 samiam5327
  • 12-12-2022
  • Mathematics
Answered

Given two events X and Y: Event X has the probability 5/6. If event X happens, then the probability of event Y is 2/5. If event X does not happen, then the probability of event Y is 1/4. Find the following probabilities:
(a) P(not X)
(b) P(Y|not X)
(c) P(not Y | X)
(d) P(X and Y)
(e) P(not X and not Y)



Answer :

Other Questions

6. Solve for x. 14058 14 to 8
Nobel Dylan has determined that 25% of all its MP3 songs sales are credit sales. A random sample of 75 sales is selected. 1. What is the probability that the sa
If two angles are supplementary, then the sum of the angles is 120°
Evaluate the function for the given values of a and b then use the intermediate value theorem to determine which of the statements below is true. a=-1 and b =0
simplify each expression 1.(-6ab^2)(-9bc) 2.(-3ab)(-3ab^2)[-3a^2(b^2)] 3.[r^2(s^4)]^3 4.(-2xy)^3 (-x^2)
which of the following would not be a possible function for f (x) and g(x) such that f of g of x is equal to 8 over the quantity x squared end quantity plus 4
2) For the function f(x) shown graphed below, over which of the following intervals is f(x) <0? (1)-7 (2)-8 (3) 2 (4)-8
NBC News reported on May 2, 2013, that 1 in 20 children in the United States have a food allergy of some sort. Consider selecting a random sample of 20 children