Given that z is a standard normal random variable, compute the probability that it takes on...

Question

Question

Given that z is a standard normal random variable, compute the probability that it takes on a value that is:

- either greater than 2 or less than -2.

- that it takes on a value between -2 and -1.

- that it takes on a value between 1 and 2.

Answer must be between 0 and 1, round to four decimal places.

Answer 1

Answer #1

-a and (2ベーリーP(z <-2 0.15 8t o.228 o.1359 e) 013 6 o

Answer 2

Similar Homework Help Questions

Given that z is a standard normal random variable, compute the probability that it takes on...

Given that z is a standard normal random variable, compute the probability that it takes on a value greater than 2. Make sure your answer is between 0 and 1, round to four decimal places.
Given that z is a standard normal random variable, compute the probability that it takes on...

Given that z is a standard normal random variable, compute the probability that it takes on a value between -2 and -1.
Given that z is a standard normal random variable, compute the probability that it takes on...

Given that z is a standard normal random variable, compute the probability that it takes on a value between -1 and 1.

Given that z is a standard normal random variable, compute the probability that it takes on...

Given that z is a standard normal random variable, compute the probability that it takes on a value between 1 and 3.
Question 9 0.2 pts Given that z is a standard normal random variable, compute the probability...

Question 9 0.2 pts Given that z is a standard normal random variable, compute the probability that it takes on a value between -2 and -1. Make sure your answer is between 0 and 1. Question 10 0.2 pts Given that z is a standard normal random variable, compute the probability that it takes on a value between 1 and 2. Make sure your answer is between 0 and 1.
2. Given that z is a standard normal random variable, computethe following probabilities. P(-1 ≤...

2. Given that z is a standard normal random variable, compute the following probabilities. P(-1 ≤ z ≤ 0) (Round to four decimal places) Answer P(-1.5 ≤ z ≤ 0) (Round to four decimal places) Answer P(-2 < z < 0) (Round to four decimal places) Answer P(-2.5 < z < 0) (Round to four decimal places) Answer P(-3 ≤ z ≤ 0) (Round to four decimal places) 3. Given that z is a standard normal random variable, compute the...

Find the indicated probability given that Z is a random variable with a standard normal distribution....

Find the indicated probability given that Z is a random variable with a standard normal distribution. (Round your answer to four decimal places.) P(0 ≤ Z ≤ 1.28) P(0 ≤ Z ≤ 1.28) =
A random variable follows the normal probability distribution with a mean of 100 and a standard...

A random variable follows the normal probability distribution with a mean of 100 and a standard deviation of 10. Determine the probability for a randomly selected value from this population in parts a through d below. Click here to view page 1 of the standard normal probability table. Click here to view page 2 of the standard normal probability table. a. What is the probability that the value is less than 80? The probability that the value is less than...
given that z is a standard normal random variable what is the probability that z ≥...

given that z is a standard normal random variable what is the probability that z ≥ -2.12? a. 0.966 b. 0.017 c.4830 0.9830 From a population of 200 elements, a sample of 49 elements is selected. It is determined that the sample mean is 56 and the sample standard deviation is 14. The standard error of the mean is a. 3 b. 2 c. greater than 2 d. less than 2

A random variable follows the normal probability distribution with a mean of 100 and a standard...

A random variable follows the normal probability distribution with a mean of 100 and a standard deviation of 10. Determine the probability for a randomly selected value from this population in parts a through d below. Click here to view page 1 of the standard normal probability table. Click here to view page 2 of the standard normal probability table. a. What is the probability that the value is less than 80? The probability that the value is less than...