Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Suppose X1, ..., Xn are i.i.d. bernoulli trials with P(Xi = 1} = = 1 - P {Xi = 0}. Suppose n is large. Consider
Suppose X1, ..., Xn are i.i.d. bernoulli trials with P(Xi = 1} = = 1 - P {Xi = 0}.
Suppose n is large. Consider testing H0 : > 0:5 versus H1 : > 0:5. Let ^n =Xi/n be the MLE of . Consider the large sample test which rejects when 2n0.5(^n - 0.5) > z1- where z1- is the 1- quantile of the standard normal distribution.
(i) What is the limiting probability of a Type 1 error?
(ii) Show that the power tends to one against any fixed > 0:5 as n approaches infinity;
that is, if is true, the test rejects H0 with probability tending to one.
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