Question

Let Y have the lognormal distribution with mean 83.6 and variance 169.70. Compute the following probabilities....

Let Y have the lognormal distribution with mean 83.6 and variance 169.70. Compute the following probabilities.

a. P(Y > 96)

b. P(77 < Y < 96)

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

TOPIC:Log normal distribution and probabilities.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Let Y have the lognormal distribution with mean 82.5 and variance 146.00. Compute the following probabilities...
Let Y have the lognormal distribution with mean 82.5 and variance 146.00. Compute the following probabilities P(80 < Y < 108)
Let Y have the lognormal distribution with mean 68.8 and variance 168.50. Compute the following probabilities....
Let Y have the lognormal distribution with mean 68.8 and variance 168.50. Compute the following probabilities. (You may find it useful to reference the z table. Round your intermediate calculations to at least 4 decimal places, “z” value to 2 decimal places, and final answers to 4 decimal places.) a. P(Y > 95) b. P(60 < Y < 95)
Let Y have the lognormal distribution with mean 78.1 and variance 167.80. Compute the following probabilities....
Let Y have the lognormal distribution with mean 78.1 and variance 167.80. Compute the following probabilities. (You may find it useful to reference the z table. Round your intermediate calculations to at least 4 decimal places, “z” value to 2 decimal places, and final answers to 4 decimal places.) a. P(Y > 105) b. P(74 < Y < 105)
Let Y have the lognormal distribution with mean 82.5 and variance 146.00. Compute the following probabilities....
Let Y have the lognormal distribution with mean 82.5 and variance 146.00. Compute the following probabilities. (You may find it useful to reference the z table. Round your intermediate calculations to at least 4 decimal places, “z” value to 2 decimal places, and final answers to 4 decimal places.) p(Y>208) P(80<Y< 108)
Let Y have the lognormal distribution with mean 67.5 and variance 143.30. Compute the following probabilities....
Let Y have the lognormal distribution with mean 67.5 and variance 143.30. Compute the following probabilities. (You may find it useful to reference the z table. Round your intermediate calculations to at least 4 decimal places, “z” value to 2 decimal places, and final answers to 4 decimal places.) a.P(Y > 78) b.P(62 < Y < 78)
Y~ Normal Distribution with mean 4 and variance 4. a. We have P(Y< y)=.9 find the...
Y~ Normal Distribution with mean 4 and variance 4. a. We have P(Y< y)=.9 find the y b. Find P(1<Y<2) c. Find P(Y< -2) d. Find P(Y>-2)
Let X be normally distributed with mean 3 and variance σ2 . Let Y = 3X...
Let X be normally distributed with mean 3 and variance σ2 . Let Y = 3X + 7. A) Find the mean, variance, and PDF of Y. (The other listed solution does not have the PDF.) B) Assuming P(Y ≤ 17) = .6331, find σ2 . C) Assuming σ2 = 1, find the PDF of W = (|Y|)1/2 + 1.
1. Compute the mean and variance of the following probability distribution. (Round your answers to 2...
1. Compute the mean and variance of the following probability distribution. (Round your answers to 2 decimal places.) x P(x) 4 0.10 7 0.25 10 0.30 13 0.35 2. Given a binomial distribution with n = 6 and π⁢= .25. Determine the probabilities of the following events using the binomial formula. (Round your answers to 4 decimal places.) x = 2 x = 3 3. A probability distribution is a listing of all the outcomes of an experiment and the...
Let X and Y have a bivariate normal distribution with parameters μX = 0, σX =...
Let X and Y have a bivariate normal distribution with parameters μX = 0, σX = 3; μY = 8, σY = 5; ρ = 0.6. Find the following probabilities. (A) P(-6 < X < 6) (B) P(6 < Y < 14 | X = 2)
Suppose that X has a lognormal distribution with parameters θ = 5 and ω2=9. Determine the...
Suppose that X has a lognormal distribution with parameters θ = 5 and ω2=9. Determine the following. P(X < 500) Conditional probability that X < 1500 given that X > 1000 What does the difference between the probabilities in parts (a) and (b) imply about lifetimes of lognormal random variables?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT