Re: a question on normal distribution

On Nov 28, 12:49 pm, junoexpress <MTBrenne...@xxxxxxxxx> wrote:
On Nov 27, 11:30 pm, yace <yacew...@xxxxxxxxx> wrote:

On Nov 28, 12:22 pm, yace <yacew...@xxxxxxxxx> wrote:

Suppose t_i ~ N (u_i, sigma_i^2) i = 1, 2, 3

What is the variance of max{t_i: i = 1, 2, 3}

Thanks a lot.

and t_i's are independent.

Are the t_i's also identically distributed (i.e. u_i's all equal to
each other and sigma_i's all equal to each other)?

M

No. what if t_i is i.i.d?
.

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