Statistics issue with NORMALD_CDF?

[Jonathan Cameron]

I'm trying to run normal cumulative distribution functions in "Home" mode.

First, this seems to work fine in CAS:

normald_cdf(10, 0.2, 10.4) ==> 0.9772...

But when I try this in Home mode, I get:

10 Enter 0.2 Enter 10.4 Enter NORMALD_CDF() ==> 1

which is wrong...

However, the test case in help works fine:

0 ENTER 1 ENTER 2 ENTER NORMALD_CDF() ==> 0.9772...

which gives the same as in the CAS test case above because they both correspond to 2 sigma...

So am I doing something wrong in Home mode? Or is the mean value and standard deviation being treated as 0, 1 rather than 10, 0.2?

Thanks

-Jonathan