Saturday, March 19, 2011

Paper 1 HL and SL

Are you trying to predict questions yet?

Look  at P1 Sl and HL the first question is nearly always about statistics topic 1 (but no guarantee)

1. What is a t -test
2. If you see something about 68% of the data...what are you thinking about?
3. What is a correlation?
4. Mean, medians and modes?

Take a look at the past couple of years of examination papers, check out the answers.

Prepare accordingly