Question
One of the following statements is correct. Which one? Select one: a. The 2 approximation is not very accurate for the deviance; it is a
One of the following statements is correct. Which one?
Select one:
a.
The 2 approximation is not very accurate for the deviance; it is a much better approximation for the difference in deviances.
b.
By Wilks theorem, for large n, if the model is a good fit, then the deviance is distributed according to 2 np, where n is the number of parameters and p is the number of observations.
c.
For large n, if the model is a good fit, the Pearsons goodness of fit test is distributed according to 2 np, where n is the number of parameters and p is the number of observations.
One of the following statements is correct. Which one? Select one: a. The 2 approximation is not very accurate for the deviance; it is a much better approximation for the difference in deviances. b. By Wilks' theorem, for large n, if the model is a good fit, then the deviance is distributed according to np2, where n is the number of parameters and p is the number of observations. c. For large n, if the model is a good fit, the Pearson's goodness of fit test is distributed according to np2, where n is the number of parameters and p is the number of observationsStep by Step Solution
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