Assume the random variable x is normally distributed with mean p= 86 and standard deviation o = 5. Find the indicated probability. P(72

Q: Assume the random variable x is normally distributed with mean u = 84 and standard deviation o = 5.…

A: Given that, Mean = 84 Standard deviation = 5

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

A: From the given information, Mean =50 and standard deviation =7.

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

A: Solution

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

A:

Q: Assume the random variable x is normally distributed with mean μ=82 and standard deviation σ=5. Find…

A:

Q: Assume the random variable x is normally distributed with mean μ = 85 and standard deviation o=5.…

A: The population mean is 85 and the population standard deviation is .

Q: Assume the random variable x is normally distributed with mean μ = 80 and standard deviation o=4.…

A: givendata normal distributionμ = 80σ = 4P(68<x<77) = ?

Q: P(65<x<74) P(65<x<74)= (Round to four decimal places as needed.)

A: X~N( μ , ?)μ=80     , ?=5Z-score =( x - μ )/?

Q: Assume the random variable x is normally distributed with mean = 90 and standard deviation a=5. Find…

A: The following information has been given: μ=90σ=5 We need to compute Px&lt;83.

Q: Assume the random variable x is normally distributed with meanu=81 and standard deviation o = 4.…

A:

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

A:

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

A:

Q: Assume that the random variable X is normally distributed, with mean u = 52 and standard deviation 0…

A: The objective of this question is to find the probability that the random variable X, which is…

Q: Assume the random variable x is normally distributed with mean=84 and standard deviation=4. Find the…

A: Given that, Mean = 84 Standard deviation = 4

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

A: Mean = 50 Standard deviation = 7

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

A: Given:

Q: Assume the random variable x is normally distributed with mean u = 90 and standard deviation o = 4.…

A: Given that  Let X denotes random variable having distribution Normal with mean =90 and standard…

Q: Assume the random variable x is normally distributed with mean μ = 85 and standard deviation o=4.…

A: The mean is  and standard deviation is .

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

A: Given that, Random variable X is normally distributed with mean μ=50 and standard deviation σ=7.…

Q: Assume the random variable X is normally distributed with a mean = 50 and standard deviation of 0=…

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: Assume the random variable x is normally distributed with mean μ = 82 and standard deviation σ = 5.…

A: X~N(μ=82,σ=5) and P(X&lt;78)=?

Q: Assume the random variable x is normally distributed with mean µ = 88 and standard deviation o = 4.…

A: Mean = 88Standard deviation = 4

Q: Let x denote the time taken to run a road race. Supposex is approximately normally distributed with…

A: Ans: Given,   X ~ N(μ, σ)        Where  μ  = 190 minutes   and σ  = 21 minutes        Find  P( 219…

Q: Assume the random variable x is normally distributed with the mean 87 and standard deviation 4. Find…

A: we have given that mu=87 ,sigma=4  X~N( mu=87 , sigma^2= 16) X is a normally distributed

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

A:

Q: Assume the random variable x is normally distributed with mean μ=81 and standard deviation σ=5. Find…

A: Mean(μ)=81standard deviation(σ)=5

Q: Assume the random variable x is normally distributed with mean u= 82 and standard deviation o = 5.…

A:

Q: Find the probability using the normal distribution. Use a TI-83 Plus/TI-84 Plus calculator and round…

A: From the provided information, P (z &lt; 2.13)

Q: Assume the random variable x is normally distributed with mean u= 85 and standard deviation o=5.…

A: Given Data Population Mean,μ = 85.0 Population Standard Deviation,σ = 5.0

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

A: GivenMean(μ)=50Standard deviation(σ)=7

Q: Assume the random variable x is normally distributed with mean μ = 84 and standard deviation o= 5.…

A: Given that  Mean = 84 , Standard deviation = 5

Q: Assume the random variable x is normally distributed with mean μ =88 and standard deviation o=4.…

A:

Q: The random variable X is described by using the gamma distribution with expectation 10 and standard…

A: The provided information is as follows:The  is a random variable and has Gamma distribution.The…

Q: Let x be a continuous random variable that is normally distributed with a mean of 24 and a standard…

A: The normal distribution is the most useful theoretical distribution for continuous variables.  For…

Q: Let x be a random variable that represents the level of glucose in the blood (milligrams per…

A: population mean  standard deviation

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.