Calculate mean, variance, and standard deviation using Casio calculator

[tytrack]

it helped me to pass my statistics exam thank you

[arunjaisankar]

thanks a lot, tomorrow is my exploratory data analysis exam ... it's being very easy and so thankful to

[Auggierentfree]

thanks! really helped with my stats class

[pradeepnk]

Thank you very much it helped me a lot

[beatricecajetan]

OMG THANK YOU SM, THE DIFFERENTIATION BETWEEN THE 3 DIFFERENT END VALUES HELPED A LOT!

[enanaritro]

Thanks Bro. You probably have saved my semester

[godwinjosephgodwin]

thank you ma ...u just save me time in my exam