5. Independent events A and B are such that P(A) = 0.45 and P
= 0.18.
Find:
a) P(B)
b) P(A U B)
c) P
Q.5) Given that, A and B are independent event such that,
P(A) = 0.45 and
a) since, A and B are independent event,
b)
c)
5. Independent events A and B are such that P(A) = 0.45 and P = 0.18....
Suppose A and
B are two events for which
P(A) =0.18,
P(B) = 0.45, and
P(A or
B) = 0.54.
Find P( A and B)
Find
Are A and B
mutually
exclusive?
(Support your answers!)
Are A and B
independent?
6. Independent events A and B are such that P(A) = a, P(B) = 2a and P(A U B) = 5/8. Find P(A) and P(B).
If A and B are two events with P(A)=0.5, P(B)=0.45 and P(A U B)=0.6 calculate P(A|B).
10. S B A 0.30 0.10 0.45 0.15 a. P(BIA) b. P(B) c. Are events B & A independent? 16. Let W be a random variable modeled as a binomial with p = 0.42 and n = 35. a. Find the exact value of P(W = 15) by using the binomial probability formula. b. Find the approximate value of P(14 <W < 16) by using a normal curve approximation. C. Round the probabilities in parts a. and b. to two...
Q.1.2 Events X and Yare such that) =0.45 and P(XuY)=0.85. Given that X and Y are independent and non-mutually exclusive, determine P(Y).
Q.1.2 Events X and Yare such that) =0.45 and P(XuY)=0.85. Given that X and Y are independent and non-mutually exclusive, determine P(Y).
Which pairs of events are independent? (a) P(A) = 0.46, P(B) = 0.57, P(A∩B) = 0.25. A and B are . (b) P(A) = 0.47, P(B) = 0.66, P(A∩B) = 0.34. A and B are . (c) P(A) = 0.90, P(B) = 0.20, P(A∩B) = 0.18. A and B are
statistics, help me please
q19
19/ 20 Let A, B be independent events. If P(A) = 0.4 and P(B) = 0.7, then P(AUB) equals A)0.12 B)0.18 C)0.88 D)O.82 E) 0.72
19/ 20 Let A, B be independent events. If P(A) = 0.4 and P(B) = 0.7, then P(AUB) equals A)0.12 B)0.18 C)0.88 D)O.82 E) 0.72
Suppose two events A and B are two independent events with P(A) > P(B) and P(A U B) = 0.626 and PA กั B) 0.144, determine the values of P(A) and P(B).
Let A and B be independent events with P(A) = 0.46 and P(B) = 0.56. a. Calculate P(A ∩ B). (Round your answer to 2 decimal places.) b. Calculate P((A U B)c). (Round your answer to 2 decimal places.) P((A U B)c) c. Calculate P(A | B). (Round your answer to 2 decimal places.)
Suppose that A and B are independent events such that P (A) = 0.40 and P(B) = 0.60. Find P(An B) and P(AUB). (If necessary, consult a list of formulas.) (2) P(AnB) = 1 (b) P(AUB) Х 5 ?