Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Proving Student's Theorem (im kinda confused this is different from t-distribution right?) a) X~N(u,sigma^2/n) b) Xbar is independent of S^2 C) ((n-1)s^2/sigma^2)~Chi-square(n-1) d) T= (X-u/
Proving Student's Theorem (im kinda confused this is different from t-distribution right?)
a) X~N(u,sigma^2/n)
b) Xbar is independent of S^2
C) ((n-1)s^2/sigma^2)~Chi-square(n-1)
d) T= (X-u/ (s/sqrt(n)))~t(n-1)
how do you prove a,b,c,d?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started