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Normal Distribution Probability Finder

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MK96
MK96 2016-11-9
编辑： dpb 2016-11-9
Trying to use normal distribution with mean = 0 and variance = 1 to find the prob(X>-2.125)
How would I go about doing this?

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采纳的回答

Massimo Zanetti
Massimo Zanetti 2016-11-9
pp = makedist('Normal','mu',0,'sigma',1);
yourP = 1-cdf(pp,-2.125)

更多回答（1 个）

dpb
dpb 2016-11-9
编辑：dpb 2016-11-9
>> norminv(0.1,-2.125)
ans =
-3.4066
>>
if have Stat Toolbox.
Right answer, wrong question (and a typo, to boot)... :(
>> 1-normcdf(-2.125)
ans =
0.9832
>>

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