normal distribution: IQs, part 2

[ramgon254]

Thank you so much for your help!!! You are my hero!

[layotota]

How did u know that the standard deviation is 15? I didnt see it anywhere.. is there anyway that you will know that..? or how do you know that you just need to go 15 from the mean?

[holyorderoftruth]

@layotota He was using a standard deviation of 15 as an example.

[katalonian]

I am your fan!

[Revern]

thanks bro

but how come on my tables im getting a driffrent score

is there a diffrent system for australian tables?

[ljpgirl]

Thank you so much. It makes me understand better.

[rezaeijavan]

Reallyyyyyyyyyyyyyyyyyyyyyy GOOOOD ! =) thank you very much

[person71591]

thank you so much!!

[kaylaylay]

you do not know how much that just helped me!!!! thank you sooo much!

[alnid1]

amazing

[sullivanseven]

Thank you :) good job

[mattzeehomie]

what a hero!!!

[PassionateVipez]

THANKS!! jus helped me understand this

[jaket88]

this is excellent thanks

[r34ct]

Thank you, it helped me a lot.