What is the probability of having a family composed of 12 siblings all the same gender? (answers to 3 decimal places)

Q: The mean number of cars sold by Beachcomber LTD per day is 3. What is the probability that in any…

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Q: A fair 6-sided die is rolled three times. What is the probability that all three rolls are 3? Write…

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Q: What is the probability of choosing a number from 1 to 10 that is less than 5 or odd?

A: Solution

Q: What is the probability of being dealt three cards of one denomination and two of another in…

A: We have to find given probability.

Q: A fair die is rolled 12 times. What is the probability of rolling a 4 on the die 4 times?

A: A binomial probability distribution has following properties. There are only 2 possible outcomes of…

Q: If the odds of winning on a scratch-off lottery ticket are 8:1,103, what is the probability of…

A: Let A be the event of getting winning on a scratch-off lottery ticket Odd against ratio=8:1103

Q: What is the probability of selecting 4 cards in a row, all of the same suit from a standard deck of…

A: From the provided information, 4 cards of same suit are to be selected from a standard deck. Total…

Q: what is the probability of rolling two dice a sum of 5 as a percent rounded to 1 decimal place.

A: From the provided information, Two dice are rolled. Total outcome after rolling two dice = 6 × 6 =…

Q: How do you find the correct probability for something such as finding a green bead among red beads…

A: The question is regarding selecting a green bead from a collection which consists of beads of two…

Q: Based on historical data, your manager believes that 26% of the company's orders come from…

A: Introduction:Here, the suggested population proportion, π = 26% = 0.26.The sample size, n = 112.The…

Q: The National Aeronautics and Space Administration (NASA) has experienced two disasters.  Based on…

A: λ=2113 failure per missiblex=no. of faliure per t missilep(x=X)=e-λt(λt)xx! Poisson…

Q: Based on historical data, your manager believes that 37% of the company's orders come from…

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Q: A person who took the survey is selected at random. 1. What is the probability that the person has a…

A: The given data can be described as   $40000 or less more than $40000 Total Diploma 44 101 145…

Q: A manufacturing machine has a 1% defect rate. If 5 items are chosen at random, what is the…

A: Givenp=0.01n=5q=1-0.01=0.99Let "x" be no.of defective itemsx~Binomial(n=5,p=)P(X=x)=(nx)×px×qn-x   ;…

Q: What is the probability that if 7 letters are typed, no letters are repeated? Write your answer in…

A: What is the probability that if 7 letters are typed, no letters are repeated? Write your answer in…

Q: A die was rolled 16 times, what is the probability of rolling a number greater than 4 seven times.

A: Given that  n=16 , p=2/6=1/3  X~Binomial(n=16,p=1/3) X=Number of time the number greater than 4…

Q: Based on historical data, your manager believes that 33% of the company's orders come from…

A: Given: n= Sample size =52p= Probability of population proportion of orders from first time…

Q: Based on historical data, your manager believes that 30% of the company's orders come from…

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Q: A jury consists of 7 people chosen from a jury pool consisting of 5 Men and 6 Women. What is the…

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Q: What is the probability of being dealt four cards of one denomination and two of another in six-card…

A: Given data: What is the probability of being dealt four cards of one denomination and two of…

Q: What is the probability that if 5 letters are typed, no letters are repeated? Write your answer in…

A:

Q: manufacturer of aspirin claims that the proportion of headache sufferers who get relief with their…

A: Given data,Probability of success is p=63.8%=0.638If n=430P(X<58.4%)=?

Q: The probability that an individual is​ left-handed is 0.190. In a class of 27 ​students, what is…

A: From the provided information, Sample size (n) = 27 Probability that an individual is left-handed…

Q: Let's say that 82% of people have Type O blood.  If 3 randomly selected people donate blood, what is…

A: Givenp=0.82n=3x~Binomial(n=3,p=0.82)P(X=x)=(nx)×px×(1-p)n-x  ; x=0,1,...,n

Q: • What is the probability that a computer part lasts more than 7 years? • What is the probability…

A: The random variable X is defined as the length of time the computer part lasts which follows…

Q: There are 84 passengers on an airline. 32 are traveling first-class. 30 are males. 52 are either…

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Q: The probability of finding a gold card is 0.03. What is the probability that 1 out of 10 randomly…

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Q: The probability that a football game will go into overtime is 11​%. What is the probability that…

A: The probability that a football game will go into overtime is 11​%. Probability = 11% = 0.11 Sample…

Q: Based on historical data, your manager believes that 34% of the company's orders come from…

A: It is known that, the mean of the sampling distribution of sampling distribution, p-hat is equal to…

Q: What is the probability of drawing 4 red cards in a row from a standard deck of 52 cards? Express…

A: Deck consists of 52 cards n(S)=52 Deck consists of 26 Red cards n(E)=26 P(4 red cards in a row)=?

Q: There are 14 red marbles, 9 white, and 10 black marbles in a box. What is the probability of…

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Q: What is the probability of selling 16 scarves in a day? (Put your result in a decimal number. Keep 3…

A: The probabilities of the  daily sales is given below:

Q: If the odds against winning on a scratch-off lottery ticket are 357:13, what is the probability of…

A:

Q: What is the probability that a student received grade F, i.e., P(F) is

A: It is given that there are total of 16 student grades.

Q: Based on historical data, your manager believes that 34% of the company's orders come from…

A:

Q: what is the probability to win buying one ticket at the lottery with 6 out of 56 balls and how many…

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Q: Three six-sided dice are rolled. What is the probability that the sum on the dice faces equals 4?

A: We know that, if we roll a die, we may get {1,2,3,4,5,6} as possible values. So, if we roll 3…

Q: i. If he starts getting smacked from the first ball, what is the probability that this stops on the…

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Q: What is the probability that if 8 letters are typed, no letters are repeated? Write your answer in…

A: Given, Number of letters= 8 And 8 letters should be typed without repetition. Note: Number of ways…

Q: A fair die is thrown 25 times. What is the probability of getting at least 8 “fives?”

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Q: A card is drawn from a standard deck of 52 playing cards. What is the probability that the card will…

A: In a standard deck of playing cards there are total 52 cards and 4 suits, such as hears, diamonds,…

Q: Based on historical data, your manager believes that 34% of the company's orders come from…

A: Given : p=0.34 n=175

Q: A box contains 15 green marbles and 16 white marbles. If the first marble chosen was a white marble,…

A: Solution: From the given information, a box contains 15 green marbles and 16 white marbles. Total…

Q: Based on historical data, your manager believes that 31% of the company's orders come from…

A: The provided information are: Population proportion (p) = 0.31 Sample size (n) = 119 Consider, the…

Q: The number of vehicles that a car rental company rents daily is 5. According to this; a)What is the…

A: Given: Number of vehicles hired daily is, N=5. The objective is, To find the probability of…

Q: A fair die is rolled 6 times. What is the probability it comes up 4 at least once?

A: Given  n = 6  Die is fair

Q: pair of dice is rolled. What is the probability of rolling a sum no greater than 7? Round to the…

A: When a pair of dice is rolled, total outcomes

Q: The mean number of car sold by Beachcomber LTD per day is 3.What is the probability that in any…

A: Here Given  Avg number of cars sold =3 Here we can Use poission distribution

Q: Describe the weights of the top 10% of the babies born within each gestation period. a.  42 weeks…

A: Introduction: Denote the random variable, Denote X as the birth weight of a randomly selected baby…

Q: • What is the probability that no more than 100 individuals are hospitalized for AMI tomorrow? Round…

A: here given  on average 4 people hospitalized for AMI  λ = 4