Let Z be a random variable with a standard normal distribution. Calculate: P(Z ≥− 1.47)= ? P(Z < 1.49)= ? P(2.16 ≤ Z ≤ 2.56)= ? P(Z ≤− 2.28 or Z ≥ 0.02)= ?
Let Z be a random variable with a standard normal distribution. Calculate: P(Z ≥− 1.47)= ? P(Z < 1.49)= ? P(2.16 ≤ Z ≤ 2.56)= ? P(Z ≤− 2.28 or Z ≥ 0.02)= ?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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1. Let Z be a random variable with a standard
- P(Z ≥− 1.47)= ?
P(Z < 1.49)= ?
P(2.16 ≤ Z ≤ 2.56)= ?
P(Z ≤− 2.28 or Z ≥ 0.02)= ?
If P(Z < k)=0.62, then the value of k is: ?
If P(Z > k)=0.49, then the value of k is: ?
Note: Answer with at least 4 decimal places
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