Family has two kids, the first child is a Boy. What is the probability that the second kid is a Girl. 3 4 Option 5 O Option 1 4/3 2/3 1 2 Option 3 O Option 2 1

Q: You are ordering a hamburger and can get up to 8 toppings, but each topping can only be used once.…

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Q: There are 4 red marbles, 1 white, and 3 black marbles in a box. You pick up randomly two marbles one…

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Q: You roll a standard die 3 times. What is the probability you roll a 6 on the first roll, an even…

A: If standard die is rolled than the possible outcomes ares=(1,2,3,4,5,6)No.of even numbers=3…

Q: You pick 4 cards from a deck without replacing the card each time before picking the next card. What…

A: There are 52 cards in a deck and 4 kings are there.  We can pick any 4 cards from 52 cards in 52P4…

Q: A bag contains 2 red , 3 blue and 5 green marbles. Mike picks one marble from the bag , then picks a…

A: Given that the bag contains 2 red, 3 blue and 5 green marbles. Total number of marbles is 2+3+5=10.…

Q: You will miss an important TV program while taking your statistics exam, so you set both your DVRs…

A: Given Data: P( First one records)=0.7 P( First one does not record)=1-0.7=0.3 P( Second one…

Q: Danielle buys a bag of cookies that contains 8 chocolate chip cookies, 6 peanut butter cookies, 6…

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Q: A basket contains 4 pink clips, 6 purple clips, and 5 white clips. Daisy picks one clip and records…

A: given data,a basket contain 4 pink clips                              6 purple clips…

Q: A couple decides they will continue to have children until they have two males. What is the…

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Q: An office has 7 men and 6 women employees.  Three employees are picked at random for a trip to…

A: 7 men 6 women  ____________ 13 total employees select 3 at random  P(2 males and 1 female) = ?

Q: gumball machine has 40 red, 30 white and 10 yellow gumballs in it, and you purchase one gumball at…

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Q: two video products distributors supply video tape boxes to a video production company. Company A…

A: Given:  A sold 100 boxes of which 5 were defective. Then probability of defective by box A  P(D/A)…

Q: A couple has two children. What is the probability that both are girls if the older of two is a…

A: The couple has two children.

Q: A box of donuts containing 7 maple bars, 3 chocolate donuts, and 2 custard-filled donuts is sitting…

A: From the provided information, Box of donuts contain 7 maple bars, 3 chocolate donuts and 2 custard…

Q: A jar contains 20 berries, 14 sweet and 6 sour. If you pick a berry at random, what is the…

A: Given that, A jar contains 20 berries 14 sweet and 6 sour.

Q: Damon has 14 white socks, 6 black socks, and 4 blue socks in his drawer. If he chooses two socks at…

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Q: A bag of marbles contains six red marbles, five green marbles, and three yellow marbles. If you…

A: We have given that Number of red marbles = 6  Number of green marbles = 5 Number of yellow marbles =…

Q: fish that are above the legal limit and 3 that are not. What is the probability that he'll catch 3…

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Q: Suppose Tiana has a bag of candies several different candies.  There are 12 cherry candies, 15…

A: Given problem Given that   Suppose Tiana has a bag of candies several different candies.  There…

Q: You forget to study for an exam and need to guess on all of the questions. The exam is three…

A: 3 questions ∴ n = 55 - choices of options∴ p(correct choice) = 15

Q: Allison desk drawer contains 4 blue pens and 5 black pens. Allison selects a blue pen from the…

A: There are totally 9 pens in a drawer out of which 4 are blue pens and 5 are black pens.

Q: Three rock bands and three rap groups are performing a show. What is the probability that a rock…

A: The question is about probability.Given :No. of rock bands = 3No. of rap groups = 3

Q: What is the probability that both grand children are boys?

A: Given that you have 2 grand children, and the elder one is a boy. The remaining one is the younger…

Q: pitcher contains 3 red and 2 black marbles. You select two marbles without replacement. What is the…

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Q: You roll a fair die twice. What is the probability of getting a 2 or a 5 on the first throw and a 1…

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Q: The weather channel reports that the chance of rain for the next 3 days is 40%. What is the…

A: A number of events are said to be independent if the probability of occurrence of any one of them is…

Q: An office has 6 men and 12 women employees.  Three employees are picked at random for a trip to…

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Q: A bag contains 3 red and 6 blue balls. You draw one ball and then another without replacement. What…

A: Total number of red balls in the bag is 3. Total number of blue balls in the bag is 6.

Q: YYou go to a party which has1000 guests (including you). What is the probability that exactly one…

A: There are total 1000 guests.  My birthday is known to me. So there is only 1 way for my birthday.…

Q: A box of donuts containing 7 maple bars, 2 chocolate donuts, and 3 custard filled donuts is sitting…

A: Ans#-  Given a box of donuts containing  7 maple bars, 2 chocolate donuts and 3 custard donuts.…

Q: You flip a fair coin 10 times. What is the probability that it lands on heads exactly 3 times? The…

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Q: Antonio has a bag of mixed candies. He has 5 green, 7 yellow, and 4 red. What is the probability…

A: Given: Number of green candies is, n(g)=5. Number of yellow candies is, n(y)=7. Number of red…

Q: You flip a coin and then roll a six-sided die. What is the probability that the coin lands heads up…

A: According to the given information, we have A coin and then roll a six-sided die.

Q: A science class has 3 girls and 9 boys in seventh grade and 5 girls and 3 boys in eighth grade. The…

A: Given In seventh grade=3 girls,9 boys In eighth grade=5 girls,3 boys

Q: In your sock drawer you have 5 blue, 5 gray, and 2 black socks. Half asleep one morning you grab 2…

A: Given that  5 blue, 5 gray, and 2 black socks. grab 2 socks at random  find the probability you end…

Q: Mrs. Donovan is the coach of a middle school golf team that has 10 golfers. There are 4 sixth…

A: Given information- Total number of golfers = 10 No. of sixth-graders = 4 No. of seventh-graders = 2…

Q: Bag contain of 4 nickels , 3 dimes , 2 quarters . if you draw 3 coins at random from the bag,…

A: We have to find the probability one by one and multiply these probabilities to find the final…

Q: A gumball machine contains 4 red gum balls, 2 blue gum balls, and 5 yellow gum balls. You put a coin…

A: In a gumball machine 4 red balls, 2 blue balls and 5 yellow balls. two gum balls come out one after…