A random variable X is best described by a continuous uniform distribution from 20 to 45 inclusive. what is P(30

Q: X denotes a binomial random variable with parameters n and p. For each exercise, indicate which area…

A:

Q: A discrete random variable x follows uniform distribution and takes the values 6, 8,10, 12, 18. The…

A:

Q: If X is a continuous random variable with mean μ and standard deviation σ, what is the probability…

A: Answer: Approximately 68% of the values of X are expected to lie between μ - σ and μ + σ. This is…

Q: Match the probabilities with their values. Z is a Random Variable which has a standard normal…

A: Given information: Z is a Random Variable which has a standard normal distribution. Z~N(0, 1) The…

Q: Assume a continuous random variable X has a continuous uniform distribution between 35 and 48. Find…

A: given data  x is uniform distribution between 35 and 48 P(38<x<50) = ?

Q: which of the following gives the probability that the random variable X > 2?

A: here given cumulative probability density function

Q: Suppose that the random variable x f (x) = { Set-2 0, for x < 2 el sewhere Determine the 75th…

A: Solution: From the given information, the probability density function of X is

Q: Time to complete HW assignment for Applied Statistics class has a uniform distribution with minimum…

A:

Q: Let x be a random variable that represents white blood cell count per cubic milliliter of whole…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: let X denote a random variable that has a Poisson distribution with mean y = 3 find p(x≥4/x≥2)

A:

Q: Let X be the scores on an achievement test given to a certain population of students, with the…

A: Population mean μ =500 Population standard deviation =20 Sample size n =25

Q: 2 dice were rolled and the given random variable x in the table below shows the sum of the 2 dice…

A:

Q: X denotes a binomial random variable with parameters n and p. For each exercise, indicate which area…

A:

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

A:

Q: The mean of all the sample means obtained from all random samples of a certain sample size in a…

A: Here, we have sample mean is an biased estimate of the given random sample.

Q: Determine the standard normal random variable (z) for P(X > 80) Suppose X be a normally distributed…

A: Solution-: Given: μ=65,σ=13 We want to find the standard normal random variable (z) for P(X &gt; 80)…

Q: Suppose that X is a continuous random variable with a Gamma distribution, that the Expected Value of…

A: It is given that X is a continuous random variable with a gamma distribution, with Expected value…

Q: Continuous random variable, x, comes from a normal distribution with = 2000 and 0 = 300. What value…

A:

Q: Exercises 1. Invent an interesting and original distribution for a discrete random variable X that…

A: X={2,5,8,11,14,17}  Values are taken randomly so every element will have equal probability :…

Q: has at distribution. 2 d(X₁ + X₂ + X₂) (X₂² + X₂² + X² + X₂²) ¹/²

A:

Q: The random variable X has a uniform distribution: X ~ Uniform(1.5, 4.5). Find the following:  (a)…

A: Given,A random variable X~U(1.5 , 4.5)f(x)=14.5-1.5f(x)=13   ;  1.5≤X≤4.5

Q: suppose a random variable X follows a binomial distribution with parameters n=70 and p=0.60.use the…

A: Given The data is as follows: X~Bn=70, p=0.60

Q: Let X random variable distribute as normal N(-1 , 0.25) then P(z > - 2.5) equal: a. 0.9987 b. •…

A: Given data,μ=-1σ2=0.25σ=0.5P(z&gt;-2.5)=?

Q: Create a sample problems on the normal distribution of continuous probability distributions? Give…

A: Sample problem on normal distribution: The test scores of students studying Statistics in an…

Q: Suppose that the random variableX has the continuous uniform distribution í 1,0 < x < 1 0, otherwise…

A: Given that: The probability density function of random variable X is given as: fx=1,   0≤x≤10,…

Q: wwww.www e parameters belonging to the distribution are the triangle with i = (12,17,18) and ô %3D…

A: The probability that 13 &lt; x &lt; 16.5 is equal to the blue area under the curve.

Q: ive males with an​ X-linked genetic disorder have one child each. The random variable x is the…

A: x p(X) x*p(x) x2*p(x) 0 0.028 0 0 1 0.148 0.148 0.148 2 0.324 0.648 1.296 3 0.324 0.972…

Q: The cumulative distribution function of the continuous random variable X is given by: Image.…

A:

Q: z is random variable with a standard normal distribution. what is the probability P(-1.15 <_ z <_…

A: Given that Z be a random variable with standard normal distribution To know the probability P(-1.15≤…

Q: The frequency distribution of a continuous random variable is given by x, 0≤x≤2 g(x)= -x, 2≤x≤4 Find…

A: The given frequency distribution of a continuous random variable is g(x)=x0≤x≤24-x2≤x≤4

Q: Let the random variable X follows binomial distribution with parameters 14 and 5/12. Find P(X…

A: It is given that X follows a binomial distribution with n=14 and p=5/12. The PMF of the binomial…

Q: If the random Variable x has a uniform distribution the interval [0,5] on Find P(2<XS4).

A:

Q: The probability distribution shown below describes a population of measurements X       |      0…

A: Given:

Q: The continuous random variable X has a U (-6, 6) distribution, i.e. uniformly distributed between…

A: We have given that  X~U( -6 , 6) a = - 6    , b= 6   P (-3 &lt; X &lt; 1)= ?

Q: Standing eye heights of women normally distributed with a mean of 1516 mm and a standard deviation…

A: Given: μ=1516mmσ=63mm

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.