statistics

Sum of the Probabilities and the Mean of A Binomial Distribution

Examples with full worked solutions for the students to annotate and follow.

Combination refers to selection, Permutation refers to arrangement, and these two concepts are very important, not only from GMAT quantitative section’s point of view, but also in solving real life complexities. Let us quickly look at the formulae and working of various Permutation and Combinations based questions, as asked in GMAT exam.

Introduction In most professional settings, and especially in the sciences, it is important to know a bit of statistics. I say that this is particularly true for scientists because our jobs are centered around discovering and describing natural phenomena, and we rely on statistics to help us understand these. Using inappropriate statistical methods, or interpreting statics incorrectly, can either result in missing interesting trends in data, or in making unjustified conclusions by mistake...

You use hypothesis tests to challenge whether some claim about a population is true (for example, a claim that 40 percent of Americans own a cellphone). To test

Example for Binomial Distribution

Permutations And Combinations Examples | combination Combinations Vs Permutations: Whats the Difference on GMAT ...

Binomial distribution theory

Conditions for Binomial Distribution

Notes on what is needed for the Binomial Distribution

Today we're going to discuss the Binomial Distribution and a special case of this distribution known as a Bernoulli Distribution. The formulas that define th...

[day 29 of exam smackdown] 3/6 of probability and stats notes! and these are prob my fav out of the 6 i think! heres part 2 and part 1 today was our last day of school and mAN was it emotional! weird...

A look at Binomial Probability Distributions and Poisson Distributions

Different Types of Probability Distribution (Characteristics & Examples)