A bag of marbles has 8 green, 10 red, and 5 blue marbles. One marble is drawn from the bag (no peeking allowed.) What is the probability that the marble is a. Green?  b. not red?

Q: A jar contains jellybeans -5 red, 5 white, 2'black, and 4 orange. Dan picks one jellyběan, eats it,…

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Q: Steve has 10 biscuits in a tin. There are 3 digestive, 2 chocolate and 5 ginger biscuits. Steve…

A: Solution

Q: An office has 14 men and 13 women employees.  Three employees are picked at random for a trip to…

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Q: Suppose a jar contains 19 red marbles and 10 blue marbles. If you reach in the jar and pull out 2…

A: Given that : A jar contains  Red marbles = 19 Blue marbles = 10  Total marbles = 29   By using the…

Q: card is drawn from a standard deck of 52 playing cards. Find the probability that the card is an ace…

A: Total cards (T)= 52Heart cards (H)= 13Ace cards (A)= 4Heart and Ace cards (H and A)= 1

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: e 28. Four cards are drawn at random from a pack. Find the probability that they are a King, a…

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Q: A card is dealt from a well-shuffled deck of 52 cards. Count ace as high. Find the probability the…

A: At most an eight means, 8 or less.  Given ace is high.  So 8 or less means 2,3,4,5,6,7,8 in each…

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: A card is drawn from a well shuffled pack of 52 cards. Find the probability of getting a king…

A: Answer: From the given data, Total number of cards = 52 If one card is drawn from a well shuffled…

Q: In a bucket there are 5 purple, 15 gray and 25 green balls. If the ball is picked up randomly, find…

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Q: There are 14 marbles in a bag: 4 red, 8 orange, 6 green, and 2 blue. A marble is picked a random.…

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Q: A magician wants you to select three cards from a pack of 52 cards. You have to choose a card…

A: #  Hence given  that  total  52 cards     without replacement   3 cards  choosen.

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: A card is drawn from a pack of 52 cards. Find the probability of getting a jack of spade or a queen…

A: Given,A card is drawn from a pack of 52 cardsWe have to find the probability of getting a jack of…

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: A bag contains 4 balls, and 5 red balls. One ball is drawn from the bag. What is the probability…

A: Total blue balls= 4 Red balls= 5 Total Balls= 4+5 = 9 Probability of selecting Blue ball, P(B)= 4/9…

Q: A special deck of 20 cards contains 12 black cards and 8 green cards. One of the cards has a bent…

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Q: Mario has a number cube with wife’s numbered 1 through 6. He rolls the number cube twice. He rolls…

A: Solution of this question is

Q: In a bag there are 6 white marbles and 16 black marbles. Four marbles are drawn without replacement.…

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Q: A jar contains 8 white, 11 blue, and 17 red marbles. If one marble is drawn at random from the jar,…

A: Answer Given,White marble = 8Blue marble = 11Red marble = 17Total marbles = 8+11+17 = 36

Q: A bowl contains 8 Nips®, 3 blue, 1 yellow, 1 red, 1 green, and 2 black. If a child picks one Nips at…

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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: 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: A bowl contains 12 different flavored candies (4 chocolate, 5 strawberry and 3 menthol). A

A: Total number of candies are 12. Total number of chocolate candies are 4. Total number of strawberry…

Q: A jar contains 77 white, 99 blue, and 1616 red marbles. If one marble is drawn at random from the…

A: (1)   Obtain the probability that the marble drawn is white or blue.   The probability that the…

Q: Determine the probability of having 2 girls and 3 boys in a 5-child family. State any assumptions…

A: Probability is the measure of statistics which provide the chance of event like to be happen. It is…

Q: A card is drawn at random out of a​ well-shuffled deck of 52 cards. Find the probability of drawing…

A: From the provided information, Total cards in a deck = 52 Total face cards = 12 Total ace = 4

Q: An urn contains 5 red balls, 3 green balls. Draw 8 balls without replacement. What is the…

A: We can draw the third ball to be red in 5C1=5 ways. We can draw the seventh a green one in 3C1=3…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.