What is the probability that a randomly selected friend tasted peaches and preferred non- organic?

Q: In turning out certain toys in a manufacturing process, the average number of defectives is 10%.…

A: From the provided information, Sample size (n) = 10 The average number of defectives is 10% that is…

Q: pollutants, but results in false positives for 18% of cars that emit quantity considered normal.…

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Q: Find the probability of getting 2 to 5 diamonds using normal distribution.

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Q: What is the probability of drawing a red or blue marble out of a bowl with 10 red, 6 blue, 9 green?

A: Given that,no.of red marbles=10no.of blue marbles=6no.of green marbles=9Total no.of marbles=25

Q: If the probability of having a female tortoise is 0.35, what is the probability of having four…

A: Given that,  The probability of having a female tortoise is, p = 0.35 The no.of eggs in a nest is, n…

Q: What is the probability of randomly selecting an adult who has a heart rate between 60 BPM and 70…

A: Consider that the mean and standard deviation of a random variable X are µ and σ, respectively.…

Q: What is the probability of drawing a five or a spade from a standard deck of 52 cards? O 13

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Q: What is the probability of randomly selecting a 3-children family with two girls?

A: We will first list all possible outcomes in the sample space, then we will use following definition…

Q: Migraine medication was administered to patients in that 5% experienced weight gain as a side…

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Q: According to​ statista.com, 66.7​% of U.S. households have Cable TV​ / Satellite TV. If six…

A: From the given information, the percentage of U.S households have Cable TV​ / Satellite TV 66.7% and…

Q: When two unbiased dice are thrown, find the expected value

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Q: n insurance agent knows that 18% of deer-car collision claims are filed in November. Consider a…

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Q: probability of drawing a heart card from a standard deck of playing cards?

A: there are 4 suits of cards, each suit have 13 cards

Q: What is the probability of rolling seven dice and getting at least one matched pair?

A: From the provided information, Seven dice are rolled. The total outcomes rolling 7 dice = 67 The…

Q: can you calulate the experimental probability for 15, 50, and 100 coin flips

A: The experimental probability is calculated by actually repeating an experiment given number of times…

Q: t is the probability of drawing two red cards from a standard deck of 52 playing cards without…

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Q: what is the probability that you can score at least 7 on a true/false questionnaire consisting of 12…

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Q: The overall defect rate in making an electronic device is also 5%. What is the probability that more…

A: Given information: Let X be the number of defects detected in an electronic device. Then X is a…

Q: What is the probability of getting at least one 6 on three rolls of a die?

A: It is an important part of statistics. It is widely used.

Q: What is the probability of rolling at least a 8 with a single toss of two dice?

A: Each die has 6 possible outcomes.  So, for 2 dice there are 62=36 outcomes.

Q: What is the probability of picking three spade face cards or two red cards?

A: Here we have to find probability of picking three spade face cards or two red cards

Q: What is the probability of observing a z score greater than 3?

A: From the provided information, The z score is greater than 3. That is P (z > 3)

Q: g a sum that is not a seven nor an 11 with a pair of dice?

A: Given that two dice are rolled,Let 'S' be the sample space S = { (1, 1), (1, 2), (1, 3), (1, 4),…

Q: If a particular shipment of thousands of aspirin tablets actually has a 44​% rate of​ defects, what…

A: It is given that aspirin tablets have a 44% rate of defects. That is probability of getting a…

Q: what is the probability of selecting a diamond from a standard deck of cards?

A: Here we need to find the probability of selecting a diamond from a standard deck of cards. We know…

Q: What is the probability of drawing a diamond or an ace from a standard deck of cards ?

A: We have to find given probability

Q: Two six-sided dice were rolled 20 times.Doubleswere rolled 4 times. What is the experimental…

A: In the given case There are a total 20 trials (n) that is 20 times the dice were rolled. The…

Q: If 11% of the population has a certain illness , what is the expected number of ill people in a…

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Q: If a fair six-sided die is rolled, what is the probability of rolling a 4 or a 5?

A: If a fair six-sided die is rolled, what is the probability of rolling a 4 or a 5?

Q: Jacks were drawn 2 out of 4 times. Calculate the experimental probability.

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Q: What is the probability of drawing either an ace or a heart in a single draw from a deck of 52…

A: The number cards in a standard deck of cards is 52.

Q: It is reported that 20% of the buildings in a city, have isolation coating. What is the probability…

A: Given : X = Number of Building which have not coating. n = 29 20% of buildings have coating implies…

Q: In a family of five children, what is the chance that there are

A: Given information: The family of five children. P(boy)=P(girl)=1/2.

Q: What is the probability of winning a 6/45 lottery?

A: The number of ways to pick 6 numbers from 1 to 45 is

Q: When a sample contains 100 or more cases, what is the correct probability distribution to use?

A: Given: When a sample contains 100 or more cases, what is the correct probability distribution to…

Q: What is the relationship between the joint probability and marginal probabilities of two independent…

A: The relationship between the joint probability and marginal probabilities of two independent events…

Q: What is the probability there are at least 5 cars in the drive-thru?

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Q: The president of Doerman Distributors, Inc. believes that 30% of the firm's orders come from…

A: Given that, P=0.30, n=100 We have to find Pp-P≤0.05