Estimate of the raw cutoff scores:

This is just my estimate.

These are the parameters. Pass rate for Pt 1=45%, for Pt , 55%.

GARP, in the past, had mentioned in its website (not sure if still valid) , that they take the top 5% and base t h e cutoff mark on that score.

On a 100-qn test, assume 95th percentile is 90 correct questions (realistic).

Let m=mean, s= std dev

Assuming normal dist, (90- m)/s=1.64

Now, in most standard tests, like SAT, GRE, etc, s = m/5.

Example: in SAT, if the mean is 500, 600 is 1 std dev.

Let P = passing score w h ere the pass rates are 45% for Pt 1 and 55% for Pt, we can now solve for P.

I solved this and came up with:

Raw pass score for Pt 1 = 69.5 (out of 100)

Raw pass score for Pt 2 = 52.8 (out of 80)

Just my estimate folks.

Good luck to all.

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