Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Exercise 10.108: Suppose that X 1 , X 2 , ..., X n 1 , Y 1 , Y 2 , ..., Y n 2
Exercise 10.108:Suppose that X1, X2, ..., Xn1, Y1, Y2, ..., Yn2 and W1, W2, ..., Wn3 are independent random samples from normal distributions with respective unknown means 1, 2 and 3 and variances 12, 22 and 32.
1. Find the likelihood ratio test for H0: 12 = 22 = 32 against the alternative of at least one inequality.
2. Find an approximate critical region for the test in part (a) if n1, n2 and n3 are large and = 0.05.
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