26. One bag contains 4 white and 2 black balls. Another contains 3 white and 5 black balls. If one ball is drawn from each bag, find the probability that (a) both are white, (b) both are black, and (c) one is white and one is black.

Q: Suppose that 30% of boys opted for mathematics and 50% of girls opted for mathematics. What is the…

A: Given that 30% of the boys opted for mathematics. And 50% of the girls opted for mathematics. Let us…

Q: A bag contains 9 black, 5 red, 7 white, and 4 purple balls. What is the probability of choosing: A…

A: We A and B are mutually exclusive then  P(A or B )=P(AUB)=P(A)+P(B)

Q: If a fair coin is tossed three times: What is the probability of getting 3 Heads? b) What is the…

A: Let p be the probability of getting head. Since coin is fair then p = 0.5 Let X denote the number of…

Q: A basket contains 6 white socks , 4 blue socks, and 2 black socks. What is the probability of…

A:

Q: What is the probability of getting a head when tossing a coin? A school has 820 male students and…

A:

Q: 2.The probability that Samantha will be accepted by the college of her choice and obtain a…

A: It is an important part of statistics . It is widely used .

Q: A bag contains 9 white counters, 10 black counters, and 3 green counters. What is the probability of…

A: (a) There are totally 22 counters in a bag of which 9 are white counters, 10 are black counters and…

Q: What is the probability that no two boys are sitting together for a photograph if there are 5 girls…

A:

Q: If n=6 and mean= .40 , what is the probability that X>1?

A: Given,n=6 , mean=0.40A random variable X~Binomial(n, p)

Q: A drawer contains 11 identical red socks and 8 identical black socks, suppose that you choose 2…

A:

Q: 2. The probability that a patient needs an ICU is 0.05. How many ICU's should be available so that…

A: Solution

Q: 2. If a dice is rolled one time, find the probability of: a. getting 4, b. getting an even number,…

A: According to bartleby expert guidelines we can answer only first three subparts. Rest can be…

Q: Suppose we deal three cards from a regular deck of cards without replacement. What is the…

A: In a regular deck of card , we have 52 number of card , where number of Ace card is 4, number of…

Q: What is the probability of getting three queens if you are to draw three cards in a standard deck?

A: We know that standard deck of cards contains 52 cards Out of those 52 cards, 4 are queen cards…

Q: Q. 3. One bag contains 4 white balls and 2 black balls. Another contains 3 white balls and 5 black…

A: Given that - One bag contains 4 white balls and 2 black balls. Another contains 3 white balls and 5…

Q: A container contains marbles;4 blue , 2 green, 1 white, and 3 red if 2 are picked, with no…

A:

Q: One bag contains 4 white and 2 black balls. Another contains 3 white and 5 black balls. If one ball…

A: Bag 1: 4 white and 2 black  Bag 2: 3 white and 5 black

Q: An opaque bag contains 5 green marbles, 3 blue marbles, and 2 red marbles. If two consecutive…

A: Given: An opaque bag contains 5 green marbles, 3 blue marbles, and 2 red marbles. To find: The…

Q: A bag contains 2 red marbles, 3 blue marbles, and 5 green marbles. If a marble is randomly selected…

A:

Q: In a class of 24 students, 15 have a cat and 7 have a dog. There are 4 students who have a cat and a…

A: This is conditional probability based Question  Let E be event that student has cat  Let F  be event…

Q: What is the probability that when two dice are rolled, the sum of the numbers on the two dice is 5?

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: At a grocery store there are 45 employees there are 23 employees who are married 13 employees who…

A: There are totally 45 employees in a grocery store in which 23 employees who are married 13 employees…

Q: 2) A committee of 8 is to be selected from 10 Biologists, 12 Chemists, and 14 Mathematicians. What…

A:

Q: suppose that 90% of students take math, 20% of students take chemistry and 15% take both. select a…

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Q: If someone puts 3 red socks, 6 white, 2 yellow, and 7 black in a bag. a. What is the probability…

A: According to the given information, it is required to find the probability of the given information.…

Q: A box contains 4 white, 2 red and 4 black balls. Another contains 1 white, 4 red and 3 black balls.…

A:

Q: You are to draw two cards without replacing the first one. What is the probability of having a king…

A: Multiplication Rule for two Independent events:If the events A and B are said to be independent…

Q: A bag contains 4 red marbles, 3 blue marbles, and 7 green marbles. If a marble is randomly selected…

A: Given data, Red marbles=4 Blue marbles=3 Green marbles=7 Total no of marbles=14 P(Marble is blue)=?

Q: If parents have 5 kids, what is the probability of the first three being one sex and the next two…

A: Let M represents male kids and F represents female kids

Q: If two dice are rolled one time, what is the probability of getting: A sum of 11 or 4

A: Probability: probability is a mathematical tool used to study randomness. It deals with the chance…

Q: A bag contains 7 red, 12 white and 4 green. balls. What is the probability that: (a) 3 balls drawn…

A: We have given that a bag contain 7 red, 12 white and 4 green balls. Total number of balls = 23…

Q: A bag has 15 red, 15 blue, and 15 yellow marbles in it, what is the probability of drawing 2 red…

A:

Q: Suppose that 20% of people have dogs. If two people are randomly chosen, what is the probability…

A: Given that,  20% of people have dogs.  Sample size = 2

Q: If a classroom of 32 students has 7 males (5 of who are single and 2 who are married) and 25 females…

A: Given,no.of single males=5no.of married males=2no.of single females=7no.of married females=18total…

Q: The probability that a song was rock is 0.5, the probability that it had over 1,000 plays is 0.4,…

A:

Q: A bag contains 6 red​ marbles, 2 blue​ marbles, and 1 green marble. What is the probability of…

A:

Q: What is the probability that in a race between 10 friends, Billy is first and Michael is last?

A: Here use basic probability

Q: A bag contains 4 black balls and 4 white balls. Suppose one draws two balls at the time, until the…

A: Probability: Probability is about estimating or calculating how likely or 'probable' something is to…

Q: A box contains 7 red, 3 green, and 2 yellow balls. If one ball is drawn from the box, then what is…

A: Given,no.of red balls=7no.of green balls=3no.of yellow balls=2Total no.of balls=12

Q: Suppose that 40% of boys opted for mathematics and 60% of girls opted for mathematics. What is the…

A: Probability is chance of occurrence of an event ,i.e probability is ratio of number of favourable…

Q: A bag contains 3 red, 6 white and 7 black balls. What is the probability that two balls drawn are…

A: GivenA bag contains No.of red balls = 3No.of white balls =6No.of black balls = 7Total no.of balls…

Q: When taking two cards from the playing cards, what is the probability of getting the number 9 in…

A: Given :  Taking two cards from the playing cards, what is the probability of getting the number 9 in…

Q: If Brian gets 7 random cards from a standard deck of card, what is the probability that he will get…

A:

Q: What is the probability of drawing 2 red balls and then 3 blue balls from an urn containing 6 red…

A:

Q: 2. A pair of dice is rolled thrice. What is the probability of getting doubles in the three rolls?

A:

Q: What is the probability of getting 2 of number 6 in 2 dice

A: The number of dice is 2 with 6 numbers.

Q: What is the probability that Z is between −1.58 and 1.84​?

A: Our aim is to find the probability that Z is between −1.58 and 1.84. Here , we use the standard…

Q: Rehnuma has a set of three special coins. For the first, second and third coin, probability of…

A: Given problem Given that   Rehnuma has a set of three special coins. For the first ,second and third…