Using the 1-Var Stats function on a TI-84 plus with a list of discrete data

In this lesson hackingmaths teaches you how to use the 1-Var Stats function to work out the mean, the standard deviation and the upper and lower quartiles.

This method works on a variety of different Texas Instruments. It is known to work on TI-83, TI-83 plus, TI-84 and the TI-84 plus.

If there are any tutorials that you would like to see email us at hackingmaths at gmail dot com and we'll do our best to accommodate you.

[yeah]

Thank you so much, got finals tomorrow and couldn't figure out how it works. But thanks to you I now do^^

[koendebest]

How do you get the the 1-var stats list at 1:45? My calculator just skips that part..

[mgp]

how do you do this with a negative number? When I try it it says error

[mariakhou]

when i go to 1 var stat it shows all the options expect for Sx like i have all the other results except for sx

[CitronEli]

It's not always given, your calculator might just not give you the option.

[mariehicks]

is it just me... or is hackingmathsOFFICIAL really harry styles