The probability that event A or event B will occur is

Given P(A) = 0.372, find the probability of the complementary event.

Explain with answer

K Research has shown that approximately 1 woman in 500 carries a mutation of a particular gene. About 69% of women with this mutation develop skin cancer. Find the probability that a randomly selected woman will carry the mutation of this gene and will develop skin cancer. The probability that a randomly selected woman will carry the gene mutation and develop skin cancer is (Round to four decimal places as needed.) Sample Space: Women Women with mutated gene Women who develop skin cancer

The Addition Rule for the probability that events A or B or C will occur, P(A or B or C), is given by P(A or B or C)=P(A) + P(B) + P(C) - P(A and B)- P(A and C) - P(B and C) + P(A and B and C) Find P(A or B or C) for the given probabilities. P(A) = 0.35, P(B) = 0.22, P(C) = 0.18 P(A and B) = 0.11, P(A and C) = 0.03, P(B and C) = 0.08 P(A and B and C) = 0.01 P(A or B or C) =

For two events A and B, P(A)=0.24, P(B)=0.57, and P(A∩B)=0.32. a.Find P(A|B) b. Find P(B|A) c. Are A and B are independent?

Use the formula P(B)A) = n(A and B) / n(A) to find the probability P(queen(face card) when a single card is drawn from a standard 52 card deck.

From Actuarial Math A telemarketer of an insurance company makes repeated calls to persons on a computer generated list. The probability of making a sale on any individual call is p= 0.1. Successive calls are independent. Let N be the number of unsuccessful calls before the first sale. What is the probability of making exactly 5 unsuccessful calls before (a) the third sale is made? (b) Find E(N) and Var(N) using E(N) = rß and Var(N) = rß(1+ B). %3D

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.

The probability of taking a step forward by a man is 1/2. Calculate the probability that he has moved 4 steps forward in 10 steps. 1 (a) 1024 15 (b) 128 1 (c) 3 (d) 4