In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?

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: 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: Determine the probability of drawing an ace from a full pack of cards.

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Q: A card is chosen from a deck. Find the probability of a spade, red ace, and black face card

A: There are total 52 cards in deck  Probability =no. Of Favorable cards/total cards

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: In a deck of 52 cards, find the probability of getting an ace or a king if one card is picked at…

A: When two events (call them "A" and "B") are Mutually Exclusive it is impossible for them to happen…

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

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Q: Find the probability of the given event. A bag contains 4 red marbles, 6 blue marbles, and 9 green…

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Q: A bag contains 4 white, 3 black and 5 red balls. What is the probability of getting a white or red…

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Q: Create a 90% confidence interval for the true average cholesterol level of the general US male…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: A number cube is rolled twice. What is the probability of getting a 6 on the first roll, then a…

A: When a dice is rolled then there are 6 outcomes.  So the probability of getting a 6 on the first…

Q: A bag contains 9 pennies, 6 nickels, and 5 dimes. If a coin is randomly selected from the bag, then…

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Q: The names of 9 boys. and 9 girls are in a hat. What is the probability of first drawing a girl's…

A: The names of 9 boys. and 9 girls are in a hat. Total =18

Q: Two dice are thrown. Determine the probability of getting 4 points.

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Q: A single card is drawn from a standard deck of playing cards. Find the probability of drawing a 4 or…

A: Given:To draw a single card from a deck of 52 cards.We have to find the probability of drawing a 4…

Q: Nancy is playing cards. What is probability of pulling a diamond or 4 of clubs?

A: nancy is playing cards. p(pulling diamond or 4 of clubs) = ? there are 13 cards of diamonds and 1…

Q: bag contains 4 red balls, 3 green balls, and 5 blue balls. The probability of not getting a red ball…

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Q: A card is randomly drawn from a deck of 52 cards. Find the probability of drawing a red card or a…

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Q: A bag contains 50 marbles, 28 red ones and 22 blue ones. A marble is picked at random from the bag.…

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Q: In the Florida State Lottery, you can bet $1 by selecting 3 numbers from 0 through 9 inclusive. You…

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Q: A dice is thrown 5 times. Find the probability of getting a 4, a 5 and three other numbers.

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Q: A card is drawn and replaced four times from a deck of 52 cards. What is the probability of drawing…

A: There are 52 cards in a standard deck, out of which 13 are spades.

Q: A card is randomly selected from a 52 card deck. Find the probability that the card is a king or a…

A: We have to Find the probability that the card is a king or a diamond...

Q: person draws 3 cards without replacement from a standard​ 52-card deck. Find the probability of…

A: drawn 3 cards without replacement from a standard 52 card deck.  P(exactly 2 black cards) = ?

Q: One card is drawn from a well-shuffled deck of 52 cards (no jokers). Find the probability and the…

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Q: Suppose you have 5 red cards, 8 green cards, and 12 blue cards. The cards are well shuffled and you…

A: No. of red cards=5No. of green cards=8No. of blue cards=12Total no. of cards=5+8+12=25

Q: One marble is drawn at random from a bag containing 2 white, 4 red, and 6 blue marbles. Find the…

A: Given;A bag contains 2 white, 4 red and 6 blue marbles.Total number of marbles in bag = 2+4+6=12

Q: Determine the probability that the committee consists of six faculty and two administrators.

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Q: You draw one card from a 52 card deck. Find the probability of drawing a queen or a red card

A: There are 52 card in the deck in which they divided into two color i.e red(26) and black (26). These…