1) Define the following statistic tests
a) A log likelihood
ratio test
b) Wald's test
2) How is a log likelihood ratio test is constructed to assess
theadequacy of a given model
3) Describe features of the covariance correlation matrix
Let X1,..., Xn be a random sample from the Bernoulli
distribution:
Use the likelihood ratio test to give a form of test (without
specifying the value of the critical value) for H0: p= 1 versus
H1:p ≠1.
1) In a multivariable regression, the p-value for the test on
the coefficient of a variable is equal to 0.0102. What does this
tell us about the coefficient of that variable?
A) It is statistically different from 0 at 1% significance
level
B) None of these are correct
C) It is statistically equal to 0 at 5% significance level
D) It is statistically different from 0 at 10% significance
level
2) Which of the following is correct?
A) With Perfect...
1. What is the ratio decidendi of a case? Briefly explain the
ratio decidendi of Hochster v De La Tour (1853) 118 ER 922.
2. Is a judge in the County Court of Victoria required to follow
a precedent established by a judge in the High Court of Australia?
Explain why the hierarchy of the various court systems is an
integral part of the doctrine of precedent.
3. Barbara entered into a contract to buy a very rare piece of...
In detail, explain what role magnetism play in the 'Charge to
Mass ratio of an electron' experiment performed by J.J.
Thomson?
How can magnetism alter the expected results?
Why is it important for the electron beam to be perpendicular to
all non-negligible magnetic fields?