Title | Chapter 5: Continuous Random Variables |
---|---|
Author | hayden hr |
Course | Statistics II |
Institution | Florida International University |
Pages | 6 |
File Size | 172.7 KB |
File Type | |
Total Downloads | 60 |
Total Views | 150 |
Chapter 5: Continuous Random Variables pages 232-281 in Statistics textbook by James McClave and Terry Sincich....
CHAPTER 5 If x follows normal distribution with mean μ and variance 2 x ∼ N (μ , σ ) . If z follows standard normal distribution, it can be denoted as
σ 2 , it can be denoted as ∼ N ( 0,1) .
Note if x follows a continuous distribution, then P ( x =c ) =0 for any real number c , and the following events have the same probability: P ( A < x ≤ b ) =P ( a≤ x < b) =P ( a< x< b )=P ( a ≤ x ≤ b ) P ( a< x )=P ( a ≤ x ) P ( x 0, then P ( z> b) = 0.5− P ( 0< z b ) If 0 < a...