Unit 4 Test — Probability & Statistics

Timed unit test on probability, distributions, estimation, testing, regression and sampling.

Duration: 90 minutes · Questions: 27

Part	Questions	Attempt max	Marks	Negative
A — General Aptitude	5	5	+2	−0.5
B — Single correct	12	12	+3	−0.75
C — Multiple correct	10	10	+4.75	none

If you answer more than the limit in a part, only the first ones (in paper order) are evaluated.
Part C gives marks only when every correct option is selected and no wrong one.
Your answers auto-save; the timer keeps running if you leave the page.