Assume that the random variable X is normally​ distributed, with mean μ=45 and standard deviation σ=14. Compute the probability ​P(57

Q: What is the probability that a leatherback turtle will weight more than 1000 pounds

A: Given that X follows N(mean = 760, SD = 98), then Z = (X - mean)/SD follows N(0,1)

Q: Consider two independent binomial experiments. In the first one, 86 trials had 51 successes. In the…

A: As per our guidelines we are suppose to answer only one question kindly post the remaining question…

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A: Given ,mean(μ)=0standard deviation (σ)=1

Q: Assume the random variable X is normally distributed with mean μ = 50 and standard deviation o = 7.…

A: Suppose the variable of interest is X.

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A: Required probability is P(Z<-0.548)

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A: Given that the readings at freezing on a bundle of thermometers are normally distributed with mean…

Q: ber of customers who enter a supermarket each hour is normally distributed with a mean of 640 and a…

A: Suppose that the number of customers who enter a supermarket each hour is normally distributed with…

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A:

Q: The average fuel consumption of a car is 12 km per liter (per liter of gasoline used, the car…

A:

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A:

Q: assume that X is normally distributed with a mean 135 and standard deviation of 45. find the…

A:

Q: Find the probability given a test score greater than - 1.82 and draw a sketch of the region

A: It is given that  Mean, μ = 0 Standard deviation, σ = 1 Z-Score, Z = ( X - μ )/σ

Q: The variable X denotes a binomial random variable with parameters n and p. Indicate which area under…

A: given data x is binomial distribution with parameter n and p . under normal approximation which area…

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A: From the provided information, Mean (µ) = 0oC Standard deviation (σ) = 1.00oC Let X be a random…

Q: Assume the random variable x is normally distributed with mean u=80 and standard deviation =5. Find…

A: Given that: X is normal Distributed with mean µ = 80.0 and standard deviation σ = 5.0 now will using…

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A: Given that Mean() = 0Standard deviation() = 1X ~ N (, )= N(0,1)

Q: females have pulse rates that are normally distributed with a mean of 75.0 beats per minute and a…

A: Females have pulse rate normally distributed with mean of 75.0 beats per minute with standard…

Q: (a) What is the probability that, on a single test, x is less than 3500? (Round your answer to four…

A: According to our guidelines, we can answer only three sub-parts. So, please repost the rest parts.

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A: Given that the readings at freezing on a bundle of thermometers are normally distributed with, Mean…

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A:

Q: Assume that X is normally distributed with a mean of 12 and a standard deviation of 2. Determine…

A: Given information is as follows; Mean , µ = 12. Standard deviation , σ = 2. Then X ~ Normal ( µ =…

Q: assume that X is normally distributed with a mean 210 and standard deviation of 60. find the…

A:

Q: Assume the random variable X is normally distributed with a mean of 50 and a standard deviation of…

A:

Q: According to the records of an electric company serving the Boston area, the mean electricity…

A: The mean and standard deviation are 1650 and 320, respectively.

Q: Assume the random variable X is normally distributed with mean μ=50and standard deviation σ=7.…

A:

Q: An automatic machine in a manufacturing process produces a certain subcomponent with lenghts that…

A: Given Mean = 110 Sd = 5.1 Sample size = 4

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

A: From the provided information, Mean (µ) = 100 Standard deviation (σ) = 20 Let X be a random variable…

Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…

A:

Q: Suppose that the number of customers who enter a supermarket each hour is normally distributed with…

A:

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

A:

Q: Assume that the amount of weight that male college students gain during their freshman year are…

A: NNote: this probability value calculated from standard normal distribution table

Q: The mean incubation time for a type of fertilized egg kept at a certain temperature is 22 days.…

A: GivenMean(μ)=22standard deviation(σ)=2