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May 16, 2024, 12:34:06 am
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98.40_for_sure

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Normal distribution question
« on: August 06, 2010, 10:45:11 pm »
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I'm on the last question for the methods 3/4 book!

but im stuck :(

It's essentials methods Ex 18D question 11b

The answer is 34/3

Thanks for any help :)

EDIT: this is what i've got so far



















Can you even do what i did? it gets the answer but doesn't seem right way...
« Last Edit: August 07, 2010, 03:49:24 pm by 99.95_for_sure »
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