Problem 2. There are 5 red balls, 4 green balls, and 3 white balls in a container. (a) You draw 3 balls at once, what's the probability that you draw at least one red ball? (b) You draw 4 balls one-by-one with replacement, what's the probability of getting exactly 3 green balls?

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: 2. If you roll two dice, what is the probability that the sum of the two numbers is 10?

A: If you roll two dice than the possible total no.of outcomes are  36.

Q: You are playing a game where you must roll a fair die and then draw 2 balls, without replacing them,…

A: P( A : 1 or a 2) =13P( B : 3,4,5 or 6) =23 As to draw 2 green balls from the same bag,   P(G1 :2…

Q: If you throw a pair of regular standard die, what is the probability that you will get a sum of 6 OR…

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Q: For this problem, assume the box contains 5 mango balls, 4 aqua balls, and 7 gold balls, and that we…

A: Let A be the event that the chosen balls are not mango balls. Let B be the event that the chosen…

Q: What is the probability of being dealt aces over kings (3 aces and 2 kings) when playing 5-card draw…

A: The number of ace cards in a deck of cards is 4 and the number of kings is 4.

Q: For this problem, assume the cooler contains 29 cans, 13 of which are regular, and the rest of which…

A: From the provided information, Total cans = 29 Regular cans = 13 Diet cans = 29 – 13 = 16

Q: uppose you roll a 6-sided die, a 10-sided die, and a 20-sided die. What is the probability that the…

A: In the given question, concept of probability is applied. Probability The ratio of the number of…

Q: What is the probability of flipping a coin once and getting heads if you have gotten 5 tails in a…

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Q: If we roll two dice, what is the probability that the sum of the numbers on top is 7?

A: Given data: The number of dice rolled is: n=2.   The expression for the number of sample space when…

Q: When a pair of dice is​ rolled, what is the probability that the sum of the dice is 8​, given that…

A: A pair of six-sided dice is rolled.There are a total of  possible outcomes, as each die has  faces.

Q: series of cards is drawn from a deck (without replacement).  What is the chance that you get 2 cards…

A: Probability of drawing cards of spades and Hearts

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

A: Total no.of cards=52no.of jacks in pack of 52 cards=4

Q: You have 4 pennies (1¢ each) and 3 nickels (5¢ each) in your pocket. You reach in and blindly grab…

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Q: Problem No. 1 Statement of the Problem: Cheri has a box with 8 blue balls and 4 red balls. Two balls…

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Q: If you throw a single die twice, what's the probability of first getting a 3 and then getting…

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Q: This will be involving the selection of colored balls from two bags. Assume that each bag contains 5…

A: bag 1 : 4 red1 white_____________5total ballsbag2 :3 red1 white1 blue___________5 total ballsselect…

Q: For this problem, assume that you weigh 350 duck hatchlings. You find that 50 are slightly…

A: (1) The probability that should be assigned to a single duck hatchlings being slightly underweight…

Q: So, P(A N B) is the probability that both dice show a 5. Of the 36 possible outcomes, there is only…

A: There are total 62=36 outcomes when two 6-sided dice are rolled.We can get (5, 5) for only 1…

Q: what is the probability of getting 0 defective calculators

A: Number of defective calculators = 13Number of non defective calculators = 39Total number of…

Q: For this problem, assume the box contains 8 white balls, 5 blue balls, and 4 red balls, and that we…

A: Number of white balls is 8. Number of blue balls is 5. Number of red balls is 4.

Q: For this problem, assume that you weigh 400 duck hatchlings. You find that 67 are slightly…

A: Given information, Assume that you weigh 400 duck hatchlings. You find that 67 are slightly…

Q: For this problem, assume the team had 11 aluminum bats and 5 magnesium bats. Three bats are selected…

A: From the provided information, Team had 11 aluminium bats and 5 magnesium bats. Total bats = 11 +5…

Q: If we roll two dice, what is the probability that one of the numbers on top is 3?

A: When two dice are rolled, there are 36 outcomes in the sample space, which is given by Sample space,…

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: Given : Possible outcomes of boy , girl when couple has 3 children are : Possible outcomes (n)=8…