180. Independent t-Test

180.0.1. Independent

Compares the means of two independent samples.

• ${\overline{𝑥}}_1$ and ${\overline{𝑥}}_2$: sample means
• ${𝑠}_1^2$ and ${𝑠}_2^2$: sample variances
• ${𝑠}_1$ and ${𝑛}_2$: sample sizes

from scipy import stats
rvs1 = stats.norm.rvs(loc=5, scale=10, size=500)
rvs2 = stats.norm.rvs(loc=5, scale=10, size=500)
stats.ttest_ind(rvs1, rvs2)