variance

This topic has 1 reply, 2 voices, and was last updated 8 years ago by John Moffat.

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May 5, 2018 at 6:40 pm #450239
khanumishq
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Sir I am having problem in mix and yield variances. I have watched the lectures as well but still I am not being able to calculate it. Can you please explain?
May 6, 2018 at 9:19 am #450284
John Moffat
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I can’t really add anything to what I explain in the lectures. Try watching again, and then practice questions from your Revision Kit. Do ask here about anything in the answers that you are not clear about.
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