Venn diagram is a way to visually represents relationship between groups of entities or objects.…

A variance is defined as the average of Squared differences from mean value. Combination is…

The Black Scholes model is a mathematical model to check price variation over time of…

Type I and Type II errors signifies the erroneous outcomes of statistical hypothesis tests. Type…

Trimmed Mean a method of averaging that removes a small percentage of the largest and…

Data transformation refers to application of a function to each item in a data set.…

Ti 83 Exponential Regression is used to compute an equation which best fits the co-relation…

The critical values of t distribution are calculated according to the probabilities of two alpha…

In statistical data analysis the total sum of squares (TSS or SST) is a quantity…

T-test is small sample test. It was developed by William Gosset in 1908. He published…