I m hvin some 703/162... may b some calculation mistake... I m just findin out d variances of x nd y.. and dn calculating it... upps..I forgot to minus d cov part... just do it.. I think we gonna hve d answer after subtracting it..
On 5 Jun 2014 20:19, "tsuki [via Discussion forum]" <[hidden email]> wrote:
answer is 805/162 - not getting this. can you show the steps please??
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