Two Sample T Test

Definition

A two sample t-test is used to compare means from two independent groups or samples. It helps determine if there is enough evidence to conclude that there is a significant difference between their means.

Related terms

Independent Samples: Independent samples refer to groups or samples that are not related or dependent on each other.

Null Hypothesis: The null hypothesis states that there is no significant difference between the means of the two groups being compared.

P-value: The p-value is a measure of the strength of evidence against the null hypothesis. It helps determine if the observed difference between sample means is statistically significant.