In an experiment where 2 balls are drawn successively at random without replacement from a box containing 2 Red, 3 Green and 2 Blue Balls. Let R be the event that a ball drawn is red, B for blue and G for green. Which of the following represents the probability that the first is a red or a blue, followed by a green? P(R U B) x P(G) P(R U B) x P[G | (R U B)] P(R U B) + P(G) P(R U B) x P[(R U B) | G]

In an experiment where 2 balls are drawn successively at random without replacement from a box containing 2 Red, 3 Green and 2 Blue Balls. Let R be the event that a ball drawn is red, B for blue and G for green. Which of the following represents the probability that the first is a red or a blue, followed by a green? P(R U B) x P(G) P(R U B) x P[G | (R U B)] P(R U B) + P(G) P(R U B) x P[(R U B) | G]

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

The students in a class are selected at random, one after another, for an examination. Find the probability P that the boys and girls in the class arranged alternately if sds-allidsong ad (i) The class consists of 4 boys and 3 girls (ii) The class consists of 3 boys and 3 girls
In a box of nine items, three of them are defective. If five items are selected at random the probability that exactly one is defective, is ww. Select one: 2a 9Cs 3C 9C Ob. 9C4 6C4 9C5 9C5 3CX6C4 9C5 d.
The probabilities that a service station will pump gas into 0, 1, 2, 3, 4, or 5 or more cars during a certain 30-minute period are 0.03, 0.18, 0.24, 0.28, 0.10, and 0.17, respectively. Find the probability that in this 30-minute period (a) more than 2 cars receive gas; (b) at most 4 cars receive gas; (C) 4 or more cars receive gas
The yellow and green dice are tossed together. If A is the event that a 2 is shown on the yellow die and B is the event that 3 is shown on the green die, thena) determine P(A), P(B)b) Find the probability of getting a 2 on the yellow die and a 4 on the green.
Inside the box of every cereal box contains a surprise gift. The store manager assures employees that 12 of the 55 boxes on the shelf have a secret decoder ring and inside the other 43 boxes on the shelf contain a different gift. If two cereal boxes are randomly selected from the shelf to purchase, what is the probability that both of them have the secret decoder ring? (Give answer as a decimal correct to least three decimal places.)
The athletic department of a school has 13 full-time coaches, and 4 of them are female. The director selects two coaches at random from this group. The probability (to three decimal places) that neither of them is a female is:
An hat contains 169 slips of paper. 27 of these are Blue; the rest are Pink. Two slips are selected at random from the hat. If the selection is made with replacement (the first slip is put back into the hat before drawing the second slip), the probability that both slips are Blue is
Agroup consists of 5 COE, 4 IE, and 6 MEE students. In a randomly selected team of 7 students, what is the probability that all 4 IE students and at least 1 MEE student are selected? O A. 0.1034 O B. 0.2571 OC. 0.5834 OD. 0.0241
ASAP Please help me ASAP within an hour.
A ball is drawn at random from a box containing 10 red, 30 white, 20 blue, and 15 orange marbles. Find the probability that the ball drawn is (a) orange or red, (b) not red or blue, (c) not blue, (d ) white, (e) red, white, or blue.
A bag contains 10 red, 12 white and 8 blue balls. Three balls are drawn at random from this bag. Find the probability of selecting (a) at most one blue ball A. None of these B. 0.83 C. 0.58 D. 0.25 (b)No white balls. A. None of these B.0.4 C. 0.2 D. 0.65
Factories A and B produce computers. Factory A produces 2 times as many computers as factory B. The probability that an item produced by factory A is defective is 0.033 and the probability that an item produced by factory B is defective is 0.031. What is the probability that a computer comes from Factory A?Answer:A computer is selected at random and it is found to be defective. What is the probability it came from Factory A?Answer: