Suppose a jar contains 5 red marbles and 40 blue marbles. If 2 marbles are randomly chosen from the jar at the same time, find the probability that both marbles are red. Round your answer to four decimal places.

Q: Express the answers as integers or fractions in simplest form. If a die is rolled one time, find…

A: Probability:   The ratio of the number of favorable outcomes to certain event and total number of…

Q: If a baseball player's batting average is 0.320 (32%), find the probability that the p will get at…

A: The conditions for normal approximation to the binomial distribution are given below:   np≥5…

Q: If you are dealt 33 cards from a shuffled deck of 52​ cards, find the probability of getting one…

A: To calculate the required probability

Q: What is the probability that Mike correctly identifies all 3 songs in the correct order?

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Q: A history class is comprised of 4 female and 8 male students. If the instructor of the class…

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Q: Suppose a jar contains 14 red marbles and 40 blue marbles. If you reach in the jar and pull out 2…

A: Given that: A jar contains 14 red marbles and 40 blue marbles. We reach in the jar and pull out 2…

Q: A history class is comprised of 9 female and 4 male students. If the instructor of the class…

A:

Q: A history class is comprised of 3 female and 9 male students. If the instructor of the class…

A: Given:- female students =3 male students =9 total students = 3+9 = 12   5 students are randomly…

Q: Suppose that 50% of people own dogs. If you pick two people at random, what is the probability that…

A: The probability of having a dog by an individual is 50%, i.e., p = 0.50.

Q: If one employee is selected random, find the probability:

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

Q: If one student is chosen at random, Find the probability that the student was NOT a male that got a…

A: P(C) = 20/77 P( C and Female) = 13/77

Q: If 1 candy is randomly selected, find the probability that it weighs more than 0.8532 g.

A: Let X denote the weights of certain brabd of candies. Given that X follows N(mean = 0.8551, SD =…

Q: If one student is chosen at random, find the probability that the student was male OR received a…

A: Given that Total number of students = 73 Number of males = 33 Number of students with grade B = 35

Q: If one student is chosen at random, Find the probability that the student was male OR got an "B".

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Q: If you are dealt 4 cards from a shuffled deck of 52 cards, find the probability of getting two…

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Q: If a resident is selected at random, find the probability that the resident is a Democrat or Male.

A: Given :   D R I total Male 50 40 30 120 Female 60 30 25 115 Total 110 70 55 235

Q: A virologist vaccinates a few mice one at a time with a virus until he finds 3 that have contracted…

A: Negative Binomial Distribution: If we have a sequence of trials each having two outcomes, say…

Q: Find the probability that when a couple has four ​children, at least one of them is a boy

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Q: If 46% of all Americans have a pet dog, find the probability that 3 randomly selected Americans will…

A: Let p be the probability of all Americans have a pet dog  X be the number of Americans have pet dog…

Q: if a box containing 200 light bulbs will have 3% defective bulbs, find the probability that 4 bulbs…

A:

Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: If one student is chosen at random from those who took the test, Find the probability that the…

A: Let use define some events A : a student was female. B : a student got a B. Number of students with…

Q: If a student is selected at random, find the probability that he or she is a sophomore and owns a…

A: Consider , the table , Class Credit card carrier Not a credit card carrier Total Freshman 26 24…

Q: If a dice is thrown twice, find the probability of getting two 5’

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Q: . Find the probability that you get exactly 14 green cubes and exactly 12 orange cubes.

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Q: Find the probability that Amanda swims more than 4 times a month

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Q: The probability of drawing (2 :blue ball after addition is

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Q: If you are dealt 3 cards from a shuffled deck of 52​ cards, find the probability of getting one…

A: Total number of queen card is 4, total number of king is are 4 and total number of cards are 52.The…

Q: Find the probability of 3 coins showing all heads when tossed simultaneously.

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

A: From the provided information, Total cards = 52 Total queens = 4

Q: What is the probability that 5 particles enter the counter in any given millisecond?

A: Let X denote the number of particles passing through a counter in 1 millisecond.

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 jar contains 3 red, 2 white, and 5 blue marbles. What is the probability of selecting two marbles…

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Q: If 1 woman is randomly selected, find the probability that her weight is between 150 lb and 221 lb.

A: Let X denote the weights of women. Given that X follows N(mean = 172, SD = 37), then Z = (X -…

Q: If one student is chosen at random, Find the probability that the student was female OR got an "B".

A: Let us first consider that each one is out of 100 marks.  The student got 99% on tests, 54% on labs,…

Q: A die is rolled twice. What is the probability of showing a 5 on the first roll and an even number…

A: When a die is rolled twice,  There are 6 outcomes (1,2,3,4,5,6) on the first roll and 6 similar…

Q: If one student is chosen at random, Find the probability that the student was male GIVEN they got a…

A: Conditional probability is known as the probability of an event occurring given that the other event…

Q: Find the probability that a cat would have at least 3 kittens

A: The sum of probabilities in  a probability distribution must equals 1

Q: If a single fair die is​ rolled, find the probability of a 5 given that the number rolled is odd.

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Q: Find the probability that a person flipping a coin gets the third head on the seventh flip.

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Q: The average number of field mice per acre in a 5-acre wheat field is estimated to be 6. Find the…

A: Given : The average number of field mice per acre in a 5-acre wheat field is estimated to be 6.…

Q: Suppose a jar contains 16 red marbles and 22 blue marbles. If you reach in the jar and pull out 2…

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Q: Find the probability that the student selected is male:

A: Note : Since you have asked multiple questions, we will solve the first question for you. If you…

Q: If you are dealt 3 cards from a shuffled deck of 52 cards, find the probability that all 3 cards are…

A: The formula of the probability is, p=favrable outcomestotal outcomes As we know that there are 4…

Q: A dice is rolled 2 times. What is the probability Of showing a 6 on every roll?

A: When a die is rolled there are 6 possible outcomes that are 1,2,3,4,5,6. Similarly a dice is rolled…

Q: If one of the 1156 people is randomly selected, find the probability that the person is a man or a…

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Q: If one student is chosen at random, Find the probability that the student was male AND got a "B".

A: Total students = 75 Total male students = 25 Total students who got a B = 26 Total male students who…

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

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Q: is randomly selected, find the probability that the person oker given the person is a woman.

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Q: Find the probability that 2 or more repair calls will be received in the next hour.

A: Given : repair calls 0 1 2 3 4 probability ? 0.3 0.3 0.2 0.1

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.