CALCULATOR SYNTAX???

[StringFever]

Cool. I'm really hoping that the VCAA will retire Methods with some sort of elegance and grace (ie. NOT give us a bitch of an exam). Am I asking for too much...?

[NE2000]

It's OK if the exam is a bit harder than usual because if it's too easy then careless errors can have too much impact for my liking. We'll see how it goes I guess.

[khalil]

so waht do we write for the binomcdf, normalcdf etc ?

this what i do
say for an eq it says find Probability that a mass weighs more than 100kg

i'd do Pr(X_>100) = then write the probability here

Why did you include _?

[GerrySly]

Why did you include _?

I believe

[StringFever]

so waht do we write for the binomcdf, normalcdf etc ?

this what i do
say for an eq it says find Probability that a mass weighs more than 100kg

i'd do Pr(X_>100) = then write the probability here

Why did you include _?

Well, you can't evaluate Pr (X = 100), because of the nature of finding singular points in an integral.
Hence, Pr(X_>100) = Pr (X=100)

[kat148]

TSFX mentioned how you can lose marks with Calculator syntax in this document (or something like that, i only skimmed thorugh it).

Hope this helps anyhow