Duncan gets to choose 1 of 5 envelopes as a prize. One of the envelopes has a $100 cash, 2 envelopes each have a $40 gift card, and the other 2 envelopes each have a $10 off coupon. What is the probability that Duncan will get an envelope worth at least $20 in value?

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Q: In a box, there are 5 dimes, 2 quarters, and 3 pennies, so a total of 10 coins. If your friend Nick…

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Q: If n = 6 and n = 0.40, what is the probability that X > 1?

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Q: Anne has six balloons, one of which contains a prize. She randomly selects one of the balloons to…

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Q: In a poker hand consisting of 5 cards, find the probability of holding 2 aces and 3 jacks.

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Q: Two cards are drawn at random from an ordinary deck of 52 cards. Find the probability that the…

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Q: The probability that the three horses finish first, second and third is

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Q: Mitch surveyed the students in his class to see if they have any pets. Of the students surveyed, 62%…

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Q: A student has a total of 11 books and 4 of her books are science fiction. If she arranges them on a…

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Q: Jolene is playing cards with her bestie when she draws a card from a pack of 35 cards numbered from…

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Q: A student takes a four-question, True or False quiz and guess at every answer. What is the…

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Q: you flip a coin 4 times whats the probability that all four of them are heads?

A: According to the provided data, a coin is flipped 4 times.The total number of combinations is…

Q: In a drawer, there are 12 pairs of socks, 10 of which are white. If you randomly select two pairs of…

A: total pair of socks = 12 white pair of socks = 10

Q: If you are dealt 4 cards from a shuffled deck of 52​ cards, find the probability that all 4 cards…

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Q: If the probability that it rains tomorrow in Manhattan is 50%, find the probability that it does NOT…

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Q: A city council consists of five Democrats and seven Republicans. If a committee of five people is​…

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Q: If you are dealt 7 cards from a shuffled deck of 52 cards, find the probability of getting three…

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

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Q: Out of the 5000 residents of a small town, 470 of them have diabetes. If a resident is chosen at…

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Q: A city council consists of five Democrats and five Republicans. If a committee of five people is​…

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A:

Q: Kali has a choice of 20 flavors for her triple scoop cone. If she chooses the flavors at random,…

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

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Q: If a family has three children, find the probability that the two of the children are girls?

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Q: . Sarah buys 6 raffle tickets. If a total of 300 raffle tickets are sold, what is the probability…

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Q: In a pizza restaurant, 95% of the customers order pizza. If 65% of the customers order pizza and a…

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: If you are only dealt 4 cards froma shuffled deck of 52 cards, find the probability that all 4 cards…

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Q: Belle has 2 red shirts, 4 yellow shirts, and 6 blue shirts. If she chooses one shirt at random,…

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Q: Each of five contestants competing in a quiz are asked 10 quick-fire questions, and their answers…

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Q: Luella has a bag with three Hershey Kisses, two Reese's Cups, five York Peppermint Patties, and a…

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Q: Wes and his friend Anderson are taking a picture with 6 other people standing in a row. Find the…

A: Number of person standing in the row are 6.

Q: after the other, what is the probability that all three students are Filipinos?

A: Here use without replacement

Q: In a poker hand consisting of 5 cards, find the probability of holding (a) 2 aces; (b) 1 heart and 4…

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Q: In a poker hand consisting of 5 cards, find the probability of holding (a) 2 jacks; (b) 1 heart and…

A: Since , there are 52 cards. We have , the poker hand consist of 5 cards. The total number of ways of…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.