## Arithmetic Mean – Definition, Formula, Properties

Arithmetic Mean, also known as the mean or average. It is a statistical measure of central tendency that is calculated … Read more

## Average in Maths (Definition, Symbol, Formula & Examples)

Average Introduction Averages are used to represent the central tendency of a set of data. They provide a summary of … Read more

## Difference Between Average and Mean

Definition of Average and Mean The average is the sum of all values in the set divided by the number … Read more

## Critical values for correlation coefficient – Pearson’s Correlation Table

Critical values for correlation coefficient Pearson’s Correlation Table df = n – 2 n = # of pairs of data … Read more

## F Table

F Table for alpha=.10 DF1 (see next table below for 12 to ∞) DF2 1 2 3 4 5 6 … Read more

## Z-table

Z table (right) z 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.0000 0.0040 0.0080 0.0120 0.0160 … Read more

## Chi Squared Table

Below are the Chi Squared Table that is used in hypothesis testing. you can decide whether to accept or reject … Read more

## T-Distribution Table

T-Distribution Table (One Tail) df a = 0.1 0.05 0.025 0.01 0.005 0.001 0.0005 ∞ ta = 1.282 1.645 1.960 … Read more

## binomial distribution formula

The binomial distribution formula is: b(x; n, P) = nCx * Px * (1 – P)n – x Buy from Amazon Where: b … Read more

## Binomial Distribution Table

Below are the separate binomial distribution tables for each value of n. n denotes to the number of trials. Binomial … Read more