A pair of fair dice is rolled. What is the probability that the number landing uppermost on the first die is a 2 if it is known that the sum of the numbers landing uppermost is 7?

Q: Michelle gets an average of 19 calls during her 8 hour work day. What is the probability that…

A: We have given thatMichelle gets an average of 19 calls during her 8 hour work dayNow, average per…

Q: aster randomly selects four singers from the choir to be interviewed by a newspaper. Find the…

A: Given: Number of boys=9Number of girls=15Total number of singers=15+9=24 The given probability can…

Q: Determine the probability of flipping heads on a coin and rolling either a 2 or a 3 on a number…

A: Flipping heads on a coin and number on a cube are both independent events we need the probability of…

Q: A bag contains 6 red, 3 blue, and 7 yellow poker chips. You randomly choose 2 poker chips, one at a…

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Q: You donate 8 baseballs to a local baseball team. Your uncle donates 12 baseballs. If a total of 50…

A: Total number pf baseballs donated is 50. Let A donate 8 baseballs and B donate 12 baseballs The…

Q: Three people are selected randomly from a group consisting of 5 parents and 9 children. Find the…

A: Ans# - Given three people are selected randomly from a group consisting of 5 parents and 9 children.…

Q: Suppose you roll a red number cube and a yellow number cube. Find P(red 2, yellow 2) and the…

A: There are two cubes, with red colour and yellow colour.

Q: Monica has 1 dice and 1 coin. She throws them together in the air.   What is the probability that…

A: There are 6 possible outcomes on a dice. They are, 1, 2, 3, 4, 5, and 6. There are 2 possible…

Q: Two dice are rolled and someone indicates that the two numbers that come up are different. Find the…

A: Given that two dice are rolled. Then the total number of possible outcomes is 36. Let, A = The event…

Q: A dish contains 2 yellow, 4 red, 5 purple, 2 green, and 3 orange candies. You grab a handful of 9…

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Q: You have a 30-sided dice. Your friend Hugo has three favorite numbers: 5, 3, and 10. What is the…

A: Given You have a 30-sided dice. Your friend Hugo has three favorite numbers: 5, 3, and 10.

Q: Find the probability of getting three of a kind when playing five card poker

A: Given Playing 5 card poker

Q: A toddler is playing with some magnetic letters on the refrigerator. He has the letters l, t, b, a,…

A: From the given information, the letters are l, t, b, a and e.The given 5 letters are arranged in…

Q: Reyna has 5 coins worth 10 cents each and 4 coins worth 25 cents each. If she chooses two of these…

A: Let A be the 10-cent coin and B be the 25-cent coin. Number of coins worth 10 cents = 5 Number of…

Q: Suppose you have 5 marbles in a bag: 3 red and 2 black. If you reach into the bag without looking…

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Q: Tereasa is about to draw a card at random from a standard deck of 52 playing cards. If she draws a…

A: A standard deck consists of 52 cards. n(S)=52 If she draws a red card or a face card she will win a…

Q: If you roll 6 six-sided dice, find the probability that the sum of the dice is greater than 7.

A: A six-sided die is rolled 6 times. The objective is to find the probability that the sum of the dice…

Q: Suppose you draw two coins from a bag containing 10 quarters, 8 dimes, 6 nickles, and 4 pennies.…

A: Given Total = 10+8+6+4 = 28 draw 2 coins  with replacing Find P( nickle than a penny ) =?

Q: There are 100 balls in a container. 30 of them are red, 50 blue, and 20 green.  We randomly select a…

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