Binomial Distribution — Class 12 Maharashtra HSC Mathematics revision notes
A 6-page visual revision sheet for Binomial Distribution, written for Class 12 Maharashtra HSC Mathematics. Formulas, diagrams and the traps that cost marks, laid out to be read the night before rather than the term before. Free, and it opens inside CapCompass.
What this Binomial Distribution sheet covers
- Bernoulli Trials
- Deciding whether draws are Bernoulli trials
- From three trials to the general term
- Binomial Distribution
- probability function of X, for x=0,1,…,n
- notation: X follows a binomial distribution with parameters n and p
- the two conditions the trials must satisfy
- Exact, at least, and at most, from one coin experiment
- At least one success, from the complement
- Mean and Variance of Binomial Distribution
- mean, or expected value, of Xsim B(n,p)
- variance of X
- standard deviation
- Mean and variance from n and p directly
- Recovering n and p from the mean and variance
- Two shapes worth recognising
- With Replacement vs Without Replacement
- With replacement
- Without replacement
- Symbols
- Traps that cost marks
- Tricks that save time
How CapCompass uses this sheet
These notes are not a standalone PDF. CapCompass plans Mathematics chapter by chapter against your real exam dates and free hours, and when the plan reaches Binomial Distribution the sheet opens inside the study block itself — at the page covering the sub-topic that block is on, with the timer still running. Revision arrives at the moment the plan says revise, instead of having to be gone looking for.