Two events A and B are such that: P ( A ) = 0.3, P (B) = 0.4 and P (AUB) = 0.5 find P (AUB)

J and K are independent events. P(J | K) = 0.93. Find P(J) %3D P(J)% = Hint: Independent Events Video on Independent Events +1 Submit Question 17,214 4. NOV 17 étv 3D MacBook Air

K 7 The probability that a bachelor's degree recipient in 2014 majored in biology is 20 Set-up an equation to find the odds of the event occurring. P(E) P (E') 20 20 (Type whole numbers.) .. 6 The odds of a bachelor's degree recipient in 2014 majoring in biology occurring are (Type whole numbers.) Find the odds of the event occurring. to

E and F are mutually exclusive events. P (E) = 0.91; P(F) =0.42 . Find P (E| F )

A bag contains 9 Blue balls, 5 Red balls, and 7 Green balls. Two balls are going to be drawn from the bag (one at a time) and then put to the side (they are not returned to the bag). Let event B = blue ball chosen, R = Red ball chosen, and G = Green ball chosen. What is P(BR)? Write an answer to 4 decimal places. Ih

A student goes to the library. Let events B= the student checks out a book and D= the student check out a DVD. Suppose that P(B)=0.54 P(D)=0.45 and P(D|B)=0.50   Round each answer to four decimal places. (a) Find P(B′)Enter the exact answer.P(B′)=    (b) Find P(D AND B)Enter the exact answer.P(D AND B)=     (c) Find P(B|D).Round your answer to three decimal places.P(B|D)=    (d) Find P(D AND B′)Enter the exact answer.P(D AND B′)=    (e) Find P(D∣B)Enter the exact answer.P(D∣B′)

Prob-1 Probability that cars have been assembled in a particular plant as follows: P(plant1) =20%, P(plant2)=24%, P(plant3)=25%, P(plant4)=31%. Total number of cars manufactured by all plants: 1.2 million/year. Number of cars of no warranty claims manufactured by plant1: 223200/year. Compute the warranty claim rate of the cars assembled in plant1? C: warranty Claim rate NC: No warranty claim rate= 1- C P1 20% Total Cars Manufactured C = P2 NC 24% P3 P4 .% 25% 31% C NC C C Z NC .NC

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Red light! Pedro drives the same route to work on Monday through Friday. His route includes one traffic light. According to the local traffic department, there is a 55% chance that the light will be red when he arrives at the intersection on a randomly selected workday. Suppose we choose 10 of Pedro's workdays at random and let Y = the number of times that the light is red. First, identify n= 10 and p = 1 Then plug them into the stapplet under Binomial distributions. 1. Find P(X 8) = P(Pedro gets exactly 8 red lights) = %3D 2. Find P(X 5) = P(Pedro gets more than 5 red lights) = a 9

The probability that an event will happen isP(E)=0.22.Find the probability that the event will not happen.