3. If Z is a standard normal random variable, (using the table) find i. P(-1.0 < Z < 1.63) ii. Find z if the standard normal curve area between 0 to z is 0.3811 iv. If X is a normal random variable with u = 15.40 and o = 0.48, find %3D P(X< 19) =
3. If Z is a standard normal random variable, (using the table) find i. P(-1.0 < Z < 1.63) ii. Find z if the standard normal curve area between 0 to z is 0.3811 iv. If X is a normal random variable with u = 15.40 and o = 0.48, find %3D P(X< 19) =
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Prob & Stat 1
![13. If Z is a standard normal random variable, (using the table) find
P(-1.0 <Z< 1.63)
ii. Find z if the standard normal curve area between 0 to z is 0.3811
iv. If X is a normal random variable with µ=15,40 and o =
0.48, find
%3D
P(X< 19)3=
1.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F593ae5b5-3a23-4d06-a4e7-3654e88936cf%2Ff7cb6922-c3a5-4e07-a7db-e66855106fdf%2Fj4rc0oj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:13. If Z is a standard normal random variable, (using the table) find
P(-1.0 <Z< 1.63)
ii. Find z if the standard normal curve area between 0 to z is 0.3811
iv. If X is a normal random variable with µ=15,40 and o =
0.48, find
%3D
P(X< 19)3=
1.
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