Question

Which of the following is true about Student’s t-models? Group of answer choices A. They are...

Which of the following is true about Student’s t-models?

Group of answer choices

A. They are unimodal and symmetric.

B. They have fatter tails than the Normal model.

C. As the degrees of freedom increase, the t-models look more and more like the Normal Model

D. All of the above.

Math   Statistics-And-Probability   
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Answer #1

Answer:-

We know that in case of student t distribution

It is unimodel and symmetric , they have fatter tails than the normal model and As the degrees of freedom increase the t -models look more and more like the normal model ,

Hence above statements are correct , Therefore answer is

D. All of the above.

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