Basic Statistics Statistics Symbols Cheat Sheet. Standard deviation of a probability distribution. Symbol what it represents.
Sk b bowley s coefficient of skewness sk b 3 1 3 2 2 1 q q measures of skew ness sk p pearson s coefficient of skewness sk p. This cheat sheet is for you to use as a quick resource for finding important basic statistical formulas such as mean standard deviation and z values. And 10 quick ways to spot statistical mistakes either in.
Statistics practice or science of collecting and analyzing numerical data data values collected by direct or indirect observation population complete set of all observations in existence sample slice of population meant to represent as accurately as possible that population.
Important and always useful probability definitions such as independence and rules such as the multiplication rule and the addition rule. Formula sheet and list of symbols basic statistical inference. Standard deviation of a probability distribution. Important and always useful probability definitions such as independence and rules such as the multiplication rule and the addition rule.
