Assume that the probability of a being born with Genetic Condition B isp 59/60. A study looks at a random sample of 826 volunteers. Find the most likely number of the 826 volunteers to have Genetic Condition B. (Round answer to one decimal place.) Let X represent the number of volunteers (out of 826) who have Genetic Condition B. Find the standard deviation for the probability distribution of X. (Round answer to two decimal places.) Use the range rule of thumb to find the minimum usual value u-2o and the maximum usual value u+2o. Enter answer as an interval using square-brackets only with whole numbers. usual values =

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A: Let "X" be the IQ score of the adults.

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Q: the local college is included the mike run in a fitness test for seniors. suppose the time for this…

A: Given Information: Mean μ=469 seconds Standard deviation σ=50 seconds To find the probability that a…

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A: Given that adults have IQ scores that are normally distributed with, Mean = 101.2 Standard deviation…

Q: Let x be a random variable representing the length of trout in a lake.  A friend claims that the…

A: We have given that,  Sample mean length (x̄) = 19.4 and sample standard deviation (s) = 3.8 and…

Q: Assume that the probability of a being born with Genetic Condition B is p = 7/10. A study looks at a…

A: Given: Random sample, n = 384 Probability, p = 710=0.7

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A: Let X be the salaries for teachers in a particular elementary school district are normally…

Q: length of a cutthroat trout in Pyramid lake. A friend claims that the average length of trout caught…

A: As given, Let x be a random variable representing the length of a cutthroat trout in Pyramid lake.…

Q: The average number of pounds of red meat a person consumes each year is 196 with a standard…

A: Answer Sample size [n] =50Mean =196Standard deviation =22

Q: Let x be a ramdom variable that represents the IQ score of an adult . Then x has a normal…

A: The z-score denotes how many standard deviations an individual score is away from the population…

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Q: The population average annual salary for high school teachers in Alhambra is $61,244. A random…

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Q: Assume that the probability of a being bor sample of 1168 volunteers. Find the most likely number of…

A: Solution

Q: If z is a standard normal variable, find the probability. The probability that z lies between -1.10…

A: We have to find the probability. The probability that z lies between -1.10 and -0.36.

Q: The probability that a randomly selected adult has an IQ less than 128 is (Type an integer or…

A: Given:  Consider X as a random variable that follows a normal distribution with mean 22 and…

Q: The average number of pounds of red meat a person consumes each year is 196 with a standard…

A: We are given,μ = 196σ = 22n = 60

Q: The probability is 0.3 that a traffic fatality involves an intoxicated or​ alcohol-impaired driver…

A: Probability, Sample size,

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A: Given information- Population mean, µ = $360 Population standard deviation, σ = $50 Let, X be the…

Q: ssume the random variable  has a mean of 30 and a standard deviation of 6. Consider taking repeated…

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Q: normally distributed with a mean of $39,269 and a standard deviation of $2,550. The probability…

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Q: The average number of pounds of red meat a person consumes each year is 196 with a standard…

A: Given Information: Mean μ=196 Standard deviation σ=22 Let X denote the number of red meat a person…

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Q: Assume that the probability of a being born with Genetic Condition B is p = 7/12. A study looks at a…

A: From the given information, Consider, Sample size (n) = 607 Sample proportion (p) =7/12

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A:

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A: Answer:- Given, Bone density test scores (X) are normally distributed with a mean of 0 and a…

Q: Let X represent the full height of a certain species of tree. Assume that X has a normal probability…

A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the mean…

Q: Solve the problem. Assume that mountain lions' weights are normally distributed with a mean of 62.6…

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Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

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Q: Assume that the probability of a being born with Genetic Condition B is p = 3/4. A study looks at a…

A: Given that, p =3/4, n = 137 The most likely number of the 137 volunteers to have genetic condition B…

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Q: Find the probability that a randomly selected adult has an IQ between 91 and 119.

A: Let X denote the IQ scores of the adults. Given that X follows N(mean = 105, SD = 15), then  Z = (X…

Q: Assume that adults have IQ scores that are normally distributed with a mean of u= 100 and a standard…

A: Given that, Mean = 100 Standard deviation = 15

Q: Assume that adults have IQ scores that are normally distributed with a mean of u = 100 and a…

A: Let X be the random variable from normal distribution with mean (μ) = 100 and standard deviation (σ)…