In a sack there are 18 marbles:7 marbles are red and the rest are black. What is the probability of drawing 3 red marbles in a row (without returning the marbles after each draw)? a. 0.036 b. 0.059 c. 0.389 d. 0.043

Q: Kevin's cooler there are 10 bottles of sodas and 9 bottles of water. Kevin is going to choose 12…

A: 10- bottle of sodas09- bottle of water 19- total bottleskevin is going to  choose 12 bottles at…

Q: Ethan needs an even number on his next two rolls using the number cube to win the game he is…

A: Given: Number of sides = 6 Number of even side numbered = 3 (2,4,6)

Q: Anna is baking muffins. She has chocolate chips, nuts, raisins and blueberries. She has decided to…

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Q: The probability that a bottle will have wieght 593g or less is?

A: Let X denote the bottle weights. Given that X follows N(mean = 600, SD = 6), then Z = (X - mean)/Sd…

Q: A box contains 3 pink balls, 8 yellow balls, and 9 white balls. A first ball is selected, and then…

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Q: Find the probability of a triple hand, which consists of 3 cards of one rank, one card of another…

A: Given that the event of getting a triple hand, which consists of 3 cards of one rank, one card of…

Q: Emerson wins 28% of all chess games. What is the probability he wins two in a row?

A: Assuming the two games are independent, P( He wins two in a row)= P( He wins the first game)*P(He…

Q: A coin and a die are tossed. Find the probability of getting: a. a head and a multiple of 2 b. a…

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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: Kay has an 80% probability of making a free-throw in basket ball, and each free-throw is…

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Q: Jerahmeel has some marbles in two bags. In one bag she has 3 orange, 3 black and 3 yellow marbles.…

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Q: L6Q1. What is the probability of choosing a yellow ball and a green ball from the box with…

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Q: There are 3 red, 1 blue and 2 purple marbles in a bag. Once a marble is selected, it is replaced.…

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Q: Jessica tosses a 50p coin twice. What’s the probability she’ll get two heads?

A: The number of times Jessica tosses a 50p coin=2

Q: Two balls are drawn successively without replacement from a box which contains 4 white balls and 3…

A: Answer:- Two balls are drawn successively without replacement from a box which…

Q: Yvonne tosses three coins. She is calculating the probability that at least one coin will land as…

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Q: A bag contains 1 gold marbles, 6 silver marbles, and 30 black marbles.

A: Given: A bag contains 1 gold marbles, 6 silver marbles, and 30 black marbles.

Q: Scott is at a charity fundraiser and has a chance of receiving a gift. The odds in favor of…

A: Scott has a chance of receiving a gift.The odds in favor of receiving a gift are .

Q: #LP: A bag contains 5 red balls and some blue balls. If the probability of drawing a blue ball from…

A: 5 red ballsx blue balls__________5+x total ballsP(blue) = 3P(red)x = ?

Q: Steve has 12 biscuits in a tin. There are 5 digestive and 7 chocolate biscuits. Steve takes two…

A: Given that, Total number of biscuits = 12 5 digestive biscuits and 7 chocolate biscuits We to find…

Q: In a drawer, there are 13 pairs of socks, 10 of which are white, and 8 t-shirts, 5 of which are…

A: Here in a drawer there are 13 pairs of shock from which 10 are white. 8 t-shirts from which 5 are…

Q: A classroom has 10 students; 4 males and 6 females. I want to select a group of 3 students. Find the…

A: We have to find corrcet answer...

Q: At Shakey's Pizza, 45% of customers order pizzas with either sausage or pepperoni. If 31% get only…

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Q: Calvin makes 65% of the penalty kicks he takes. He is practicing penalty kicks with his friend…

A: From the provided information, Sample size (n) = 10 Calvin makes 65% of the penalty kicks he takes…

Q: What is the probability that a couple that has 5 children will have: 4 boys and 1 girl? 5 girls? 3…

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Q: the cafeteria, the probability of picking a banana is 42% and the probability of picking an apple is…

A: We have given that  P( picking an apple)=P(A)=(25%=0.25 P( picking an banana)=P(B)=42%=0.42

Q: You randomly select one card from a​ 52-card deck. Find the probability of selecting the king of…

A: It is known that Number of cards in a deck = 52 Number of king of diamonds = 1 Number of two of…

Q: Diana is packing a lunch that will include an orange. Diana has 3 navel oranges, 5 mandarin oranges,…

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Q: A bag contains 1 gold marbles, 6 silver marbles, and 30 black marbles. You randomly select one…

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Q: A landscaper is selecting two trees to plant. He has five to choose from. Three of the five are…

A: It can be solved using combination and probability formulas.