# Probability and Statistics - Practice Tests and Solutions

## What you'll learn

- This Practice Tests course is designed to refresh your understanding of topics related to probability and statistics.
- Test your knowledge on topics related to probability and statistics before taking the ASQ CQE, CSSGB or the CSSBB exam.

## Requirements

- A simple calculator with statistical functions - eg TI-30Xa

## Description

*Learn probability and statistics by solving problems.*

This course will test your understanding of the basic concepts related to Probability, Statistics and Data Analysis. More than 100 questions with solutions have been included in this course.

Following areas of statistics are covered:

**Descriptive Statistics **- Mean, Mode, Median, Quartile, Range, Inter Quartile Range, Standard Deviation

**Data Visualization** - Commonly used charts such as Histogram and Box and Whisker Plot

**Probability** - Basic Concepts, Permutations, Combinations

**Probability Distributions** - Normal, Binomial and Poisson Distributions

**Hypothesis Testing **- One Sample and Two Samples - z Test, t-Test, p Test, F Test, Chi-Square Test

**ANOVA -** Analysis of Variance (ANOVA)

## Who this course is for:

- Quality professionals appearing in the ASQ exams (such as CQE, CSSGB, CSSBB)

## Course content

- Preview03:58
- 00:09Download Tables and Reference Sheets
- 21 questionsBasic Probability
- 18 questionsDescriptive Statistics
- 25 questionsProbability Distributions
- 16 questionsCentral Limit Theorem, Confidence Interval and Hypothesis Testing Basics
- 26 questionsHypothesis Tests (One Sample and Two Sample)
- 11 questionsANOVA, Goodness of Fit Test and Contingency Tables

## Instructor

*PMI-PMP, IRCA Registered Lead Auditor, ASQ - CSSBB, CQA, CQE, CMQ/OE, IIA - CIA*

**Sandeep Kumar **has more than 35 years of Quality Management experience. He has worked as Quality Manager/Director on a number of projects, including Power, Oil and Gas and Infrastructure projects.

In addition, he provides consulting services to implement Lean Six Sigma to improve performance.

His areas of specialization include Quality Assurance, ISO 9001:2015, Lean, Six Sigma, Risk Management, QMS Audits, Supplier Quality Surveillance, Supplier Pre-qualification, Construction Quality, Mechanical Inspection and Quality Training.

**Professional Qualifications:**

His professional qualification/certifications include:

• ASQ-CSSBB, Certified Six Sigma Black Belt

• ASQ-CMQ/OE Certified Manager of Quality/Organizational Excellence

• PMI-PMP Certified Project Management Professional

• IRCA Registered Lead Auditor (QMS-2015)

• IIA-CIA Certified Internal Auditor

• ASQ-CSSGB, Certified Six Sigma Green Belt

• ASQ-CQA Certified Quality Auditor

• ASQ-CQE Certified Quality Engineer