Thread: t distribution

Write out the probability densities of t(1) distribution and t(infinity) distribution, and give the special distribution names of them

I would like to double check my answers for this. Thanks

Hello,

Then why don't you show us what you've found ? It's better to spot out mistakes rather than giving the answer...
Anyway, how do you define t(infinity) ?
And you can check on the wikipedia for the first answer

Originally Posted by Moo

Anyway, how do you define t(infinity)?

I think he means as the degrees of freedom/sample size approach infinity.

Many books have an infinity row for the degrees of freedom in their t-distributions.
Those percentiles are just the percentiles from a standard normal distribution.