Querytech Academy Querytech Academy Academy

Probability & Statistics for Business Analysts

DURATION 14h 59m Medium
CERTIFICATION Querytech Academy

Course Overview

This course provides analysts with essential statistical foundations. It focuses on practical application in business contexts rather than heavy mathematical theory.

Curriculum Structure

Comprehensive modules designed for real-world impact

1

Descriptive Statistics

Summarize and describe data effectively

2

Probability Distributions

Understand normal, binomial, and other key distributions

3

Sampling Techniques

Apply proper sampling methods

4

Confidence Intervals

Construct and interpret confidence intervals

5

Correlation vs Causation

Distinguish between correlation and causal relationships

6

A/B Testing Framework

Design and analyze A/B tests

7

Business Experiment Design

Plan valid business experiments

8

Statistical Power & Sample Size

Understand statistical power and required sample sizes

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