A another focus is the knowledge of one variable analysis( such as sampling techniques and types of bias) and two variable analysis (such as finding the correlation coefficient, and cause and effect.)
The last section is about Probability Distributions.
It is usually recommended to start with permutations, combinations and probability and then move on the data types and correlation, last study probability distributions.
Here is a list of key points each units of the course ( Source: onstudynotes.com)
If you found yourself understand each point, you are ready for the test, and able to get 90% + percent. If you feel you could only understand about 70- 80%, you need to crash study for 2-3 nights to get everything else. If you feel you only at about 60% or lower, find a tutor and study hard for 2 weeks!
Come to Golden Key Cultural Centre, our teacher will help you to master the materials before your test.
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