In each part, assume the random variable X has a binomial distribution with the given parameters. Compute the probability of the event. (a) n=3,p=0.7 Pr(X=3)= (b) n=5,p=0.1 Pr(X=3)= (c) n=4,p=0.2 Pr(X=4)= (d) n=5,p=0.5 Pr(X=5)=

In each part, assume the random variable X has a binomial distribution with the given parameters. Compute the probability of the event. (a) n=3,p=0.7 Pr(X=3)= (b) n=5,p=0.1 Pr(X=3)= (c) n=4,p=0.2 Pr(X=4)= (d) n=5,p=0.5 Pr(X=5)=

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Let X~N(2,1), Y~N(-1,2). X and Y are independent. Find the probability distribution for Z=X - 2Y.

A: The probability density function of normal variable is given by, f(x)=1σ2πe-12x-μσ2 Given: X~N(2,1)…

Q: If X is normal random variable with mean 3 and variance 5, then find the probability P(2 < X <6).

Q: (a): Find the probability distribution function fx(x) for the random variable X whose distribution…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Let X be a discrete random variable with the following probability distribution -3 6 P(X=x) Find…

Q: Let X be a binomial random variable with mean u = 2.2 and %3D variance o = 1,76, find %3D a) Write…

Q: Let x be a discrete Probability distribution Fi Cand x= -L.0,l,2+3 į Find the value of K i. Find the…

A: Discrete Random Variable Two numbers are often used to summarize a probability distribution for a…

Q: Suppose that the number of accidents occurring on a highway each day is a Poisson random variable…

A: Givenλ=3.1 for each dayLet "x" be the no.of accidents occur in a dayx~Poisson(λ=3.1)P(X=x)=e-λ×λxx!…

Q: Let X be a geometric distribution function with px(n) = p(1 - p)n-¹. Find the expected value and the…

A: P(X=x)=p(1−p)x−1;x=1,2,3,...

Q: For each characteristic, decide whether the random variable is continuous or discrete. (a) The…

A: The question is about random variables.Introduction :Discrete random variable :A random variable…

Q: Suppose that X is a continuous random variable with the following probability distribution: (refer…

A: Given that Probability density functions of X is f(x)=(x/18) , 0<x<6

Q: If a random variable that follows exponential distribution shows that P(X2000)=0.7, Then P(30002000)…

A: Exponential probability distribution has memoryless property i.e. P(X < a | X > b) = P(X…

Q: P(56<X<68) assume that the random variable X is normally distributed with mean is 50 and…

A: The normal distribution:A continuous random variable X is said to follow normal distribution if the…

Q: Let X be a binomial random variable with mean u = 2.2 and variance o = 1.76, find a) Write the…

Q: vo random variables X-(-1,0) and Y=(2,3) are equiprobable and independent. Determine the

A: Given that there are two random variables. X=(-1, 0) and Y=(2, 3). Both equiprobable. That is,…

Q: The exponential random variable Select one: a.counts the number of Poisson occurrences in an…

A: HERE CORRECT ANSWER IS D. EXPLANATION IS IN FURTHER STATE

Q: Let X 1 be a normal random variable with mean 2 and variance 3 and let X 2 be a normal random…

Q: For the random variable Z follows a standard distribution, find P(-1.2<Z <2.1)

A: Given data: For the random variable Z follows a standard distribution, To find ; P(-1.2<Z<2.1)

Q: P (X) = x / 10 if, X = 1, 2, 3, 4 is a probability distribution for the random variable X. True…

A: We have to find true or false.

Q: Find the standard deviation of the random variable X using any method

A: The probability distribution is to be binomial with .

Q: f X is a random variable such that: E(X) = 6.2 and E(X2) = 62.5, then what is the standard deviation…

A: Given: X is a random variable. E(X)=6.2 E(X2)=62.5

Q: If X is a continuous random variable that takes on values between 10 and 40, then the P(X = 15.5) =…

A: We have given that X is a continuous random variable that takes on values between 10 and 40, then…

Q: e non negative integer valued random variable X has obability generating function Gx(s) = log. ( )…

A: Given: Non negative integer random variable x with probability generating function…

Q: et X be a random variable with the following probability distribution. Valuex of X P(X=x) -30 -20…

A: let X be a random variable with the following probability distribution.

Q: Find the z score (k) given the area of the probabilities described. Prompts P(2 <k) = 0.90 P(z 2 k)…

A: We have to find z scores for given data.

Q: X is the number of successes in 10 independent Bernoulli trials. The variance of X is equal to 1/4…

Q: (e) P(1.62 ≤ x ≤ a) = 0.24 a = 2.24

A: From provided information:X~U [a=2, b=5]For uniform distribution, the probability density function…

Q: What is the probability distribution of X when X∼B(1,125)? Group of answer choices P(X=0)=0.75…

A: From the provided information, Number of trials (n) = 1 Probability of successes (p) = 0.25

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: Let Y be a random variable with the following probability distribution: p(y) = y/6 for y = 1; 2; 3…

Q: e number of light bulbs that burn out in the next week in a room with 20 bulbs discrete or…

Q: Let X be a discrete random variable that takes values -1, 0, and 1 with probabilities 0.2, 0.5, and…

A: Given that: X P(X) -1 0.2 0 0.5 1 0.3

Q: Find P(XS3) if the cumulative distribution function for the random variable X is: 0, x<-1, 0.25,…

A: From the given information, let X be a random variable having the cumulative distribution function…

Q: X has a random variable with Poisson distribution A = 2. Accordingly, what is the probability value…

Q: Find the probability for P(y 3) if y is distributed as N(1, 9)

A: The mean is 1, and standard deviation is 9. The probability for Py<0 or y>3 is, Py<0 or…

Q: Suppose a discrete random variable X takes only three values 0, 2 and 3. If P(0)30.5, P(2)=0.2 and…

A: The discrete random variable X takes only three values 0, 2, and 3. The probabilities are P0=0.5,…

Q: In which probability distribution would a random variable XX have E(X)=λE(X)=λ?

Question

In each part, assume the random variable X has a binomial distribution with the given parameters. Compute the probability of the event.

(a) n=3,p=0.7
Pr(X=3)=

(b) n=5,p=0.1
Pr(X=3)=

(d) n=5,p=0.5
Pr(X=5)=

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

bit a

bit b

bit c

bit d

Trending now

This is a popular solution!

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Help
A random variable X takes value 1 with probability and the value 2 with the remaining probability. What is the variance of X, Var[X]? O 1/3 3/4 2/3 1/2 O 1/4
X is a random variable with the probability distribution f(X)= ;X= 0,1,2. Then the mean of X is equal to:
Let X be a B (10, 1/2) random variable. What is the probability that X = 5?
A random variable Z is normally distributed with mean and variance are 0 and 1 respectively. Determine the probability of P( √2
X is the number of successes in 10 independent Bernoulli trials. The variance of X is equal to 3/4 of the expectation of X (ie Var(X)=0.75E(X)). The probability that X is less than 2 is equal to_____. Please fill in the blank.
Let X be a random variable with p.d.f f(x) =x(9-x),0 sI5 3. Find the mode.
The discrete random variable X has the probability distribution given by: -1 1 3 P(X=x) 0.2 0.4r 0.2 a. Determine the following probability: P(X=1) = ? Answer in exact fraction or exact decimals b. What is the expected value of the random variable X? c. What is the variance of the random variable X? Answer in exact fraction or exact decimals d. Find the variance of the random variable Y, where Y = 6 – 2X Answer in exact fraction or exact decimals
The cumulative distribution function for a random variable X is given by: (1-e for x20 F(x)=- otherwise Compute P (X >2). Select one: a. e4 O b. e-4 О с. -2 С. e O d. 2
X has been defined as the Poisson random variable. Thus, P (X = 1) = 0.149 and P (X = 2) = 0.224 are given. Find out what the probability P (X = 0) is.