Graphic Calculators HELP thread (1 Viewer)

[forceblade]

I thought i might start a thread for graphic calculators if anyone needs help on any of the functions.

our class been using it since year 11 so i think i got all the features figured out...

 

[tomcats 72]

What is a graphics calculator? how do i know if I have one?

 

[Picle]

has lots of neat functions on a coloured screen!!!!! :O

 

[forceblade]

its just a caluclator that tells you the answers to your exaime , it solves equations, draws graphs, and finds the standard diviation, means, quantile range and all the other crap that would normally take a long time.

 

[Firnovvwen]

Omg, I sooo want a graphic calculator. Urgh, blast those people who have them.

*steals graphics calculator*

 

[Haks]

ey i was wonderin if u could calculate an equation from like statistics or sumthn? Can it do it...or am i askin for too much?

 

[Casmira]

yep it can, from single scores and from frequency scores it finds everything
mean, sample standard deviation, standard deviation, Q1, Q3, Mode, median, and some other useless stuff

 

[mr_brightside]

*looks at space where graphics calculator and maths textbook would be sitting*

IF I HAD EVER BOUGHT THEM ROFL ROFL

 

[eddi]

graphics calculator

hey how do i find the mean and stand.dev. using my graphics calc?

 

[forceblade]

hey how do i find the mean and stand.dev. using my graphics calc?

um i think its a bit too late since the exaime is past but what you do is

open to manu of your calculator press [2] to get into stats section

there you will see 4 lists.

type the scores you see on your test into list 1

type the frequency into list 2

now press [F2] to calculate

now press [f1] for 1 VAR

and you should now get the answers to stand.dev. and mean


P.S you should change your setup according to the number of lists you use

 

[Riviet]

has lots of neat functions on a coloured screen!!!!! :O

Not all graphics calculators are colour. The colour screen is not essential, get one that has heaps of useful functions, and if you can afford a colour, it's up to you to decide.

 

[Casmira]

they're not exactly colour, its just 3 primary colours orange green and blue that dont even mix (i realise red is actually supposed to be there but look closely it looks orange)

 

[forceblade]

they're not exactly colour, its just 3 primary colours orange green and blue that dont even mix (i realise red is actually supposed to be there but look closely it looks orange)

you got red? my casio just got green orange and blue...

 

[Casmira]

nah its orange :uhhuh:

 

[SirSeanW]

The Graphic Calculators are very handy however they do take alot of getting use to.

Does anyone know of any sites that gives you some guidelines/lessons on the graphic calculator..


Thanks