Thread: how to find value of t0

How do you solve this?

P(-t₀≤t≤t₀) = .99

Hey jmersh.

What distribution is this? A distribution? If so how many degrees of freedom?

If it is a t-distribution note that it is symmetric around 0 in such a way that P(T < -t) = P(T > t) for t > 0 so if you have this information you can get t0.

df=9

I actually solved this already.