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StdDev (and similar commands) yeild: "Input value must be a list&#


Best Answer pan.gejt , 31 January 2020 - 09:34 PM

Yes, you have to use curl brackets

StdDev ({22,24,33,85,92}~ 34.39

 

Main types of brackets

(....) - for function arguments

{....} - for lists

[....] - for matrices and vectors

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#1 procode200

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Posted 31 January 2020 - 07:20 PM

On CASIO fx-CG50

I can not figure out how to input for Standard deviation (or mean, median, etc)

e.g. I first selected Option > Stat > StdDev > s

then once StdDev( appeared I typed StdDev (22,24,33,85,92)

and got the error: "Input value must be a list"

...which I assume means I am not typing in the data correctly?


Edited by procode200, 31 January 2020 - 07:21 PM.


#2 pan.gejt

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Posted 31 January 2020 - 09:34 PM   Best Answer

Yes, you have to use curl brackets

StdDev ({22,24,33,85,92}~ 34.39

 

Main types of brackets

(....) - for function arguments

{....} - for lists

[....] - for matrices and vectors


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