Cheat Sheet Probability Equations

This is an 10 page probability cheatsheet compiled from harvard s introduction to probability course taught by joe blitzstein.

Cheat sheet probability equations. Probability for dummies cheat sheet. 0 3 1 expectation and variance. You use some combinations so often that they have their own rules and formulas. The upshot of this is that formulas for discrete r v s translate to formulas for continuous r v s just by replacing sums with integrals.

Users may download the statistics probability formulas in pdf format to use them offline to collect analyze interpret present organize numerical data in large quantities to design diverse statistical surveys experiments. For this gre examination math cheat sheet i ll clarify why all test takers ought to remember gre examination math equations go over what these formulas are and give you nitty gritty tips on the best way to coordinate them viably into your test prep. 0 probability cheat sheet here i will summarise the results from probability required for this course. The better you understand the ideas behind the formulas the more likely it is that you ll remember them and be able to use them successfully.

Here are three ideas for getting to know these formulas inside and out. The probability that the first marble is red is 5 20 or 1 4. The probability formula sheet summarizes important probability probability concepts formulas and distributions with figures examples and stories. The complete list of statistics probability functions basic formulas cheat sheet to know how to manually solve the calculations.

Our gre math cheat sheet above covers the 38 most important gre formulas. But how exactly should you study these. Excel formulas and functions for dummies cheat sheet by ken bluttman it s easy to use excel for many of your day to day number crunching tasks like determining your business s average sale computing classroom grades or forecasting college expenses. The probability of the second marble being blue is 4 19 since we have 1 less marble but not 1 less blue marble.