You randomly choose a marble from a jar. The jar contains 4 red marbles, 11 blue marbles, 9 green marbles, and 6 yellow marbles. Find the probability of choosing a green marble. 1 A 30 29 B 30 3 10 9 D 10

Q: You toss a coin 3 times. What is the probability that you get 2 heads? Write your answer as a…

A: Let  H=headT=tailif we toss a coin 3 times than the possible outcomes areHHH, HHT, HTH, THH,HTT,…

Q: A bag contains 4 blue 2 green and 5 purple counters. One counter is picked at random .what is the…

A: Given, a bag contains 4 blue, 2 green and 5 purple counters. One counter is randomly picked.

Q: There are 5 marbles in a jar.  They each have a number.  The numbers range from 1 – 5. Write a…

A: Given: 5 marbles in jar Numbered from 1 to 5

Q: A bag contains 6 red, 8 white, and 4 blue marbles. Find the probability of picking 3 blue marbles if…

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Q: Madison usually receives 4 letters in the mail each week. Find the probability of receiving 8…

A: Madison usually receives 4 letters in the mail each week. Therefore, for two weeks, λ=2×4.

Q: What is the probability that she answered neither of the problems correctly?

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

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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: Find the probability of a family having four boys in a row.

A: There are two genders for a baby either it’s a boy or a girl. So, there are a total two events –…

Q: A coin is tossed 2 times. Find the probability of head followed by tail.

A: Given :  A coin is tossed 2 times. The number of outcomes = 22 = 4 The possible outcomes are {HH,…

Q: A card is drawn from a well shuffled deck of 52 cards. Find the probability of drawing a facecard or…

A: Given information 52 Cards 13 cards in each suit 4 suits heart, club, diamond and suit No of face…

Q: A science class has 3 girls and 9 boys in the seventh grade and 5 girls and 3 boys in the eighth…

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Q: A CD has 5 rap songs and 7 country songs. What is the probability that a randomly selected song is a…

A: The probability of an event lies between 0 and 1.

Q: Answer and explain the steps by steps procedure of the solution. You roll a fair die twice. What is…

A: Given : You roll a fair die twice. What is the probability of rolling a 3 on the first roll and an…

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

Q: Find the probability of selecting either a heart or a face card from a 52 card deck.

A: There are total 52 cards in a deck. In that 52, 13 cards are hearts. And total of 12 face cards are…

Q: A test contains 7 multiple-choice questions. Each question has one correct answer to choose from 4…

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Q: Twenty horses ran in the 2016 Kentucky Derby. The Trifecta bet involves picking the first three…

A: given data  twenty horses participate in race, pick first 3 finishers in order no. of outcomes to…

Q: You randomly select one card from a 52-card deck. Find the probability of selecting a red four or a…

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Q: A crate contains four black and five green bottles. Assume that you randomly draw three bottles from…

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Q: You go to a shelter. There are 15 cats and 12 dogs. If you choose 2 random animals, what is the…

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

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Q: LA raffle has 100 tickets and 2 prizes. The first prize is drawn and the ticket not replaced before…

A: Given that there are total 100 tickets.  Any 5 tickets can be drawn in 100C5=75287520 ways   If Sue…

Q: A teacher chooses 4 different students to answer questions. There are 21 sophomores and 8 freshman.…

A: Given, No. of shopemores=21 No. of freshman=8 Total number of students=21+8=29 No. of students…

Q: steps pl

A: The total number of balls are 4 where, 1 green ball. 1 red ball. 1 yellow ball. 1 white ball. It…

Q: questions by guessing randomly, find the probability of getting at

A: Given : A test contains 7 multiple-choice questions.  n = 7 p = 1/2 = 0.5

Q: 8. Find the probability of getting a total score of 15 points in a throw of three identical dice.

A: To find the probability of getting a total score of 15 points in a throw of three identical dice.

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: A box has 2 red pens and 4 black pens.  Choosing 2 pens. Find the probability of having 2 red pens.

A: We have given that,  A box contain are, Red pens = 2 and black pens = 4 Then, We will find the…