Home » Statistics

Statistics

  KhanStat

What is Statistics? 8 hours Full Course.

Introduction to Statistics

Standard Deviation Formula, Statistics, Variance, Sample and Population Mean

Standard deviation (simply explained)

Normal Distribution EXPLAINED with Examples

Measures of Variability (Range, Standard Deviation, Variance)

Descriptive Statistics vs Inferential Statistics

How To Calculate Variance

Qualitative and Quantitative

Standard Deviation of Grouped Data

Sample Mean and Population Mean

Skewness – Right, Left & Symmetric Distribution – Mean, Median, & Mode With Boxplots

Hypothesis Testing – Introduction

Hypothesis Testing Problems – Z Test & T Statistics – One & Two Tailed Tests 2

Hypothesis Testing: One-tailed t test for mean

Hypothesis Testing: Two-tailed z test for mean

Z-Statistics vs. T-Statistics EXPLAINED in 4 Minutes

z-test vs. t-test

Z scores

Standard Normal Distribution Tables, Z Scores, Probability & Empirical Rule – Stats

P-Value Method For Hypothesis Testing

Student’s T Distribution – Confidence Intervals & Margin of Error

Null Hypothesis, p-Value, Statistical Significance, Type 1 Error and Type 2 Error

Finding The Confidence Interval of a Population Proportion Using The Normal Distribution

Confidence Interval for a population mean – t distribution

Geometric Distribution EXPLAINED with Examples

Central Limit Theorem – Sampling Distribution of Sample Means

Bayes’ Theorem of Probability With Tree Diagrams & Venn Diagrams

Independent and Dependent Events

Probability of Mutually Exclusive Events With Venn Diagrams

Factorials Explained!

Permutations and Combinations

Regression Analysis