A and B are independent, P(A)=5, P(B) = .5, Find the probability of the union of A, B0.60.10.75The correct answer does not appear as one of the choices0.8

Answered: Image /qna-images/answer/29e40303-0be9-4800-95ba-f9149c2b3e21.jpg

Answered: A and B are independent, P(A) = .5,…

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

Alex decides to go to a casino and play his 3 favorite slot machines. He knows from experience that his chances for coming out ahead and having won money after playing 20 times on a machine is 0.42, 0.55, and0.59 for the three slot machines. Find the probability that after playing each machine 20 times that he will have won money on at least one slot machine. Your answer should be to 4 decimal places.
Bianca buys a bag of cookies that contains 9 chocolate chip cookies, 6 peanut butter cookies, 6 sugar cookies and 7 oatmeal cookies. What is the probability that Bianca randomly selects an oatmeal cookie from the bag, eats it, then randomly selects a chocolate chip cookie? Express you answer as a reduced fraction.
Tom buys a bag of cookies that contains 9 chocolate chip cookies, 9 peanut butter cookies, 4 sugar cookies and 7 oatmeal raisin cookies. What is the probability that Tom randomly selects a chocolate chip cookie from the bag, eats it, then randomly selects another chocolate chip cookie? Express your answer as a reduced fraction.
A building contractor buys 65% of his cement from supplier A and 35% from supplier B. A total of 85% of the bags from A arrive undamaged. While 93% of the bags from B arrive undamaged. Find the probability that a damaged bag is from supplier B.
Lauren wants to find the probability of landing on heads when flipping a coin. She flipped the coin 100 times, and landed on heads 47 times. She reasons that the probability of flipping a heads is (47)/(100\deg ). This probability represents: A
X~N (7.5,2.5) Find the probability that x is between three and nine.
Dillon mixed together different kind of nuts as a snack. There were 8 nuts in the bowl, 6 of which were almonds. If Dillon randomly chose to eat 4 of the nuts, what is the probability that all of them are almonds? Write your answer as a decimal rounded to four decimal places.
Bianca buys a bag of cookies that contains 8 chocolate chip cookies, 4 peanut butter cookies, 9 sugar cookies and 6 oatmeal cookies. What is the probability that Bianca randomly selects an oatmeal cookie from the bag, eats it, then randomly selects a chocolate chip cookie? Express you answer as a reduced fraction.
earn LIVE Online 11. A bag contains 4 red, 5 white and 6 black balls. Three balls are selected from this bag simultaneously. The probability that one of the colour will be missing in the selected balls, is equal to (B) 301 (A) 455 261 (C) 455 (D) None of these
A box contains 500 envelopes of which 75 contain P1000 in cash, 150 contain P500, and 275 contain 100. An envelope may be purchased for P200. Find the probability that the first envelope purchased contains less than P1000.
the probability of winning on an arcade game is0.568. if you play the arcade game 22 times, what is the probability of winning more that 15 times?
A bag contains (x + 1) yellow balls, x black balls and (x – 1) white balls. Probability of getting a yellow ball is (2/15) more than that of getting a white ball. Find the value of x.

SEE MORE QUESTIONS

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS

A and B are independent, P(A) = .5, P(B) = .5, Find the probability of the union of A, B