Assume that the probability of a being born with Genetic Condition B is p=p=4/15. A study looks at a random sample of 896 volunteers.Find the most likely number of the 896 volunteers to have Genetic Condition B.(Round answer to one decimal place.)μ = Let XX represent the number of volunteers (out of 896) who have Genetic Condition B. Find the standard deviation for the probability distribution of XX.(Round answer to two decimal places.)σ = Use the range rule of thumb to find the minimum usual value μ–2σ and the maximum usual value μ+2σ.Enter answer as an interval using square-brackets only with whole numbers.usual values =

Q: A population has a mean of 80 and a standard deviation of 7. A sample of 49 observations will be…

A:

Q: Assume that the readings on the thermometers are normally distributed with a mean of 0°C and a…

A: We have given that,  X be the random variable from standard normal distribution with mean (μ) = 0°C…

Q: In a math test the scores of a class of students follow approximately the normal distribution with a…

A: Let X=the math test scores Given that X follows a normal distribution with mean=75 and standard…

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

A: test scores are normally distributed with a mean of 0 and a standard deviation of 1  find the…

Q: The weights of steers in a herd are distributed normally. The variance is 10,000 and the mean steer…

A: Population mean=1400Population variance=10000Population standard deviation =√Variance=√10000=100

Q: The population mean for the average weigh of 12 year old children is 102 pounds and the population…

A: Solution: Let X be the weight of 12 year old children. From the given information, µ=102 pounds,…

Q: The weights of steers in a herd are distributed normally. The standard deviation is 300lbs and the…

A: Given that.   X~N( μ , ?)   μ=1200   , ?=300   Z-score =( x - μ )/?

Q: Assume that adults have IQ scores that are normally distributed with a mean of μ=105 and a standard…

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

Q: The weights of steers in a herd are distributed normally. The standard deviation is 300⁢lbs and the…

A:

Q: At an airline company, according to the records, the mean age of pilots is 36.2 years, and the…

A:

Q: Suppose you have a distribution, X, with mean = 15 and standard deviation = 6. Define a new random…

A: It is given that  Mean of X, E(X) = 15 Standard deviation of X, SD(X) = 6 Variance of X, Var(X) = 62…

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 weights of steers in a herd are distributed normally. The standard deviation is 300lbs300⁢lbs…

A: The objective of this question is to find the probability that the weight of a randomly selected…

Q: The life of light bulbs is distributed normally. The variance of the lifetime is 625 and the mean…

A: Given information- Population mean, µ = 570 hours Population variance, σ2 = 625 So, Population…

Q: Assume that the readings on thermometers are normally distributed with a mean of 0 degrees Celsius…

A: We have given that Mu= 0 , sigma =1 X~ N ( 0, 1) Zscore=(x-mu)/sigma

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

A:

Q: Guiz. 17 pis possi About 75% of all female heart transplant patients will survive for at least 3…

A:

Q: A random sample of 64 is taken of the height of college students. This population has mean 68 inches…

A:

Q: The net weight of a can of salmon is a random variable with a mean of 6.21 ounces and a standard…

A: Solution

Q: A survey indicates that for each trip to the supermarket, a shopper spends an average of 45 minutes…

A: Given that, The lengthsnof time spent in the store are normally distributed and are represented by…

Q: The life of light bulbs is distributed normally. The variance of the lifetime is 225and the mean…

A: The probability of a bulb lasting for at most 540 hours is calculated below:

Q: Assume that adults have IQ scores that are normally distributed with a mean of 103.6 and a standard…

A: Given that adults have IQ scores that are normally distributed with, Mean = 103.6 Standard deviation…

Q: The life of light bulbs is distributed normally. The standard deviation of the lifetime is 20 hours…

A: Denote X as the life of a randomly selected light bulb.

Q: Assume that thermometer readings are normally distributed with a mean of 0°C and a standard…

A: Given data,μ=0σ=1P(1<X<2.25)=?

Q: loaded my die so that the chance of a 1 is 0.1, the chance of a 6 is 0.2, and the chances of the…

A: Use ∑P(x) =1   to find the remaining probability

Q: Assume that the readings on the thermometers are normally distributed with a mean of 0°C and a…

A: Given Data Population Mean,μ = 0 Population Standard Deviation,σ = 1

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

A: We have given that,  X be the random variable from normal distribution with mean (μ) = 62.6 ,…

Q: The life of light bulbs is distributed normally. The variance of the lifetime is 225 and the mean…

A:

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

A:

Q: The average American man consumes 9.9 grams of sodium each day. Suppose that the sodium consumption…

A: Answer of last part may vary if you take table z value other than two decimal places

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

A: From the given information, Test scores that is X is normally distributed woth mean 0 and standard…

Q: A population has a mean of 84 and a standard deviation of 12. A sample of 36 observations be taken.…

A: Given: Population mean μ = 84 Population standard deviation σ = 12 Sample size n = 36

Q: The weights of steers in a herd are distributed normally. The standard deviation is 200lbs200⁢lbs…

A: The objective of this question is to find the probability that the weight of a randomly selected…

Q: The weights of steers in a herd are distributed normally. The variance is 10,000 and the mean steer…

A:

Q: The life of light bulbs is distributed normally. The variance of the lifetime is 900 and the mean…

A:

Q: Assume that the readings on the thermometers are normally distributed with a mean of 0°C and a…

A: It is given that the,  that the readings on the thermometers are normally distributed with a mean of…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.