Question about Casio FX-300MS Calculator
Is there a method of using Sigma on the calculator?
on the Mode button twice until you see
“SD”. Select 1. This puts the calculator in Statistics Mode.
Enter the first number, 1.
Hit the M+. (n= 1 will appear in the window)
Enter the second number, 1.
Hit how to sum series - image001.gifspan> (n=7 will appear in the window)
Hit shift, 2. (This invokes the S-Var option.)
Hit 1 for the sample mean. Hit Enter.
Hit 3 for the sample standard deviation that we will use in class. Hit Enter. here you can also ffind the sum of all numbers
Posted on May 21, 2010
The Sigma in the calculator is for somme statistical calculations. It stores Statistical results. See below.
No you cannot find the sum of series having an arbitrary n in the expressions. You would need a calculator with a CAS Computer Algebraic System, such as the Casio ClassPad 300Plus/330, TI89 titanium TI Voyage 200PLT, TI92/92PLUs, HP49G/49G+/50G.
However if you have a string of numerical additions, the calculator is able to handle that, either as plain numbers being added, or a statistical series of data. In the last case you will find the sum by accessing the sigma.
Hope it helps.
Posted on Sep 25, 2009
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Posted on Jan 02, 2017
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