How to Calculate Mean and Standard Deviation on Sharp EL-W531

In this video I will teach you how to calculate the mean and standard deviation using a sharp EL-w531 Calculator. This works slightly differently to other Sharp calculators so it is worth making sure you know how to do it. I will also show you how to add frequency column data. This is a great introduction to statistics on the Sharp El-W531 calculator

[Peanut]

Can Show us this model for complex number calculations?

[lahirkealmeida]

thank you very much, impossible to find a manual for this model

[paddymcdermott]

Nice. I am going to use this to commit tax fraud

[mrfish]

Very helpful, but one bit of advice. White text doesn’t work on a white background. Try maybe adding a black border to it?

[itcpuxr]

Hi. Thanks for this. I have another concern. When I input calculations such as -log (1.8 x 10^-5), it results to syntax error. It works just fine in other calculators but not on sharp.

Anything with -log and coefficients just results to error.

[trentalexander-arnold]

How do you know when to use the two methods