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June 04, 2025, 10:16:18 pm
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Author Topic: Quick Help!  (Read 511 times)  Share 

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jto1292

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Quick Help!
« on: November 08, 2010, 08:27:16 am »
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How do we short hand invNorm without using calc syntax and without throwing in mam formula? Is there anything as simple as X~N(__) ? thanks guys :) Do well today (Y)
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vea

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Re: Quick Help!
« Reply #1 on: November 08, 2010, 08:29:35 am »
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You can draw a graph and shade in the probability you have along with a variable that roughly corresponds to that area.

For questions worth more than two marks, I would recommend this method:
http://vcenotes.com/forum/index.php/topic,30253.0.html

Remember, don't panic now and best of luck with the exam. :)
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jto1292

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Re: Quick Help!
« Reply #2 on: November 08, 2010, 08:35:03 am »
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Thanks! I will shade area... The formulas although correct are pretty foreign to me,, I wouldn't want to risk screwing them up. Just stick to the methods I know at this point..
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