Let Z and Y be discrete random variables taking values 0 with the corresponding distributionms P(Z = 1) =a and P(Y - 1Z) =

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Let Z and Y be discrete random variables taking values 0 with the corresponding
distributions
P(Z = 1) -a and P(Y - 1|2) =
1+ erd
(1) Find the ML estimator of (a, y) (giving an explicit formula whenever possible) and
derive its asymptotic distribution.
(ii) Suppose we want to test Ho : a =y using the asymptotic approach. Derive the t-test
statistic and describe in detail how you would perform the test.
(iii) Suppose we want to test Ho : a = 1/2. Provide the bootstrap LR (likelihood ratio)test
statistic. No need to describe the entire algorithm.
Transcribed Image Text:Let Z and Y be discrete random variables taking values 0 with the corresponding distributions P(Z = 1) -a and P(Y - 1|2) = 1+ erd (1) Find the ML estimator of (a, y) (giving an explicit formula whenever possible) and derive its asymptotic distribution. (ii) Suppose we want to test Ho : a =y using the asymptotic approach. Derive the t-test statistic and describe in detail how you would perform the test. (iii) Suppose we want to test Ho : a = 1/2. Provide the bootstrap LR (likelihood ratio)test statistic. No need to describe the entire algorithm.
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