Estimate P(6) for n = 18 and p = 0.3 by using the normal distribution as an approximation to the binomial distribution. Round to four decimal places. O A. 0.1937 O B. 0.1239 O C. 0.1015 O D. 0.8513

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

A: From the provided information,Mean (µ) = 50Standard deviation (σ) = 7

Q: Assume that the readings at freezing on a batch of thermometers are Normally distributed with mean…

A: Let the random variable Y denote readings at freezing on a batch of thermometers. It is given that…

Q: The standard deviation of Binomial distribution, P(X = x)= 3C is a. 0.667 b. 1/3 c. 0.816 d. 2/3…

A:

Q: A Loss is modeled by a uniform distribution on [1000,2500]. Calculate the semi-standard deviation of…

A: Let X be a random variable from uniform distribution. Then the formula for variance V(X) =…

Q: sunny The percent of fat calories that a person in America consumes each day is normally distributed…

A: The random variable  is defined as the percent of fat calories that a person in America consumes…

Q: Find the mean, variance, and standard deviation for each of the values n of p and when the…

A: Conditions for binomial distribution:1. There are two mutually exclusive outcomes, success or…

Q: the indicated probability. Probability of fewer than 3 passengers who do not show up for a flight…

A: It is given asProbability of fewer than 3 passengers who do not show up for a flight.

Q: Select one: O a.0.25 b.None C.-0.8 d.0.80 e.0.98 f.-0.98

A:

Q: Find the mean, μ, for the binomial distribution which has the stated values of n and p.  Round your…

A: given;X has binomial distributed.i.e. X~binomial(n,p)where n = 28, p=0.28

Q: A binomial distribution has a mean of µ = 20 for a sample of n = 100. What is the value of p? Select…

A: From the provided information, The mean of binomial distribution (µ) = 20 Sample size (n) = 100

Q: Lenovo produces laptop that last on average by 5 years. The life span of each laptop follows an…

A: I solved exactly first three subparts because of bartleby policy if you want more please uplode…

Q: A normal distribution has a mean of µ = 100 with σ = 20. If one score is randomly selected from this…

A:

Q: Find the mean, variance, and standard deviation for each of the values n of p and when the…

A: We are going to find the values by the help of formula used in binomial distribution

Q: Find the mean, variance, and standard deviation of the binomial distribution with the given values…

A: It is given that, n=129 p=0.27

Q: Explain the relationship between the Poisson and exponential distribution.

A: It is an application of probability distribution. It is widely used in statistics.

Q: Find the mean, variance, and standard deviation for each of the values n of p and when the…

A: We have given thatn = 110p = 0.12

Q: Find the mean, variance, and standard deviation of the binomial distribution with the given values…

A:

Q: Assume that a procedure yields a binomial distribution.  n = 48  p = 0.37,  Find the mean. Round…

A: Given,n=48p=0.37A random variable X~Binomial (n=48 , p=0.37)P(X=x)=48x 0.37x(1-0.37)48-x  ;…

Q: Find the mean, variance, and standard deviation for each of the values n of p and when the…

A: We are going to find the value by the help of formula in binomial distribution

Q: For a t distribution with 16 degrees of freedom, find the area, or probability, in each region. a.…

A: The t table provides the area to the right of the t values corresponding to the degrees of…

Q: Derive mean of gamma distribution.

A:

Q: Find the mean, variance, and standard deviation for each of the values n of p and when the…

A: Conditions for binomial distribution:1. There are two mutually exclusive outcomes, success or…

Q: Find the variance of the binomial distribution for which n=800 and p=0.93. Round the answer to the…

A: Answer: -Here the random variable X has binomial distribution  With parameter   n = 800, p = 0.93…

Q: olve for the mean and standard deviation of the following Binomial distributions.  a. n = 20 and p =…

A: Given that  Binomial distribution data.   We know that  Mean (μ) = n x p Standard deviation (σ) = n…

Q: The age of children in kindergarten on the first day of school is uniformly distributed between 4.91…

A: Given,A random variable X~U(a=4.91 , b=5.97)f(x)=1b-af(x)=15.97-4.91f(x)=11.06     ;  4.91≤X≤5.97

Q: 2. z = -0.00 z = -1.40 Z = -0.80 10. Find the z-score corresponding to a score of X = 45 for each of…

A: Given ,score(X)=45and we know that Z-score=X-μσ

Q: mean, variance, and standard deviation for each of the values of n and p when the conditions for the…

A: Given data: Let X be any random variable following Binomial distribution. The parameters of a…