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# Statistics 101: Principles of Statistics

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### Course Summary

Statistics 101: Principles of Statistics has been evaluated and recommended for up to 4 semester hours and may be transferred to over 2,000 colleges and universities. Inside the course, you'll find expertly taught lessons and fun quizzes. The self-paced course can help students apply for transfer credit and save time and money on their degrees.
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#### 11 chapters in Statistics 101: Principles of Statistics

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
• Comprehensive test covering all topics
• Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(0, 11)}}
Ch 1. Overview of Statistics {{cp.topicAssetIdToProgress[14556].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Descriptive & Inferential Statistics: Definition, Differences & Examples
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Lesson 2 - Difference between Populations & Samples in Statistics
Lesson 3 - Defining the Difference between Parameters & Statistics
Lesson 4 - Estimating a Parameter from Sample Data: Process & Examples
Lesson 5 - What is Quantitative Data? - Definition & Examples
Lesson 6 - What is Categorical Data? - Definition & Examples
Lesson 7 - Discrete & Continuous Data: Definition & Examples
Lesson 8 - Nominal, Ordinal, Interval & Ratio Measurements: Definition & Examples
Lesson 9 - The Purpose of Statistical Models
Lesson 10 - Experiments vs Observational Studies: Definition, Differences & Examples
Lesson 11 - Random Selection & Random Allocation: Differences, Benefits & Examples
Lesson 12 - Convenience Sampling in Statistics: Definition & Limitations
Lesson 13 - How Randomized Experiments Are Designed
Lesson 14 - Analyzing & Interpreting the Results of Randomized Experiments
Lesson 15 - Confounding & Bias in Statistics: Definition & Examples
Lesson 16 - Confounding Variables in Statistics: Definition & Examples
Lesson 17 - Bias in Statistics: Definition & Examples
Lesson 18 - Bias in Polls & Surveys: Definition, Common Sources & Examples
Lesson 19 - Misleading Uses of Statistics
Week {{::cp.getGoalWeekForTopic(4, 11)}}
Course Progress Best Score
Lesson 1 - Random Variables: Definition, Types & Examples
Lesson 2 - Finding & Interpreting the Expected Value of a Discrete Random Variable
Lesson 3 - Developing Discrete Probability Distributions Theoretically & Finding Expected Values
Lesson 4 - Developing Discrete Probability Distributions Empirically & Finding Expected Values
Lesson 5 - Dice: Finding Expected Values of Games of Chance
Lesson 6 - Blackjack: Finding Expected Values of Games of Chance with Cards
Lesson 7 - Poker: Finding Expected Values of High Hands
Lesson 8 - Poker: Finding Expected Values of Low Hands
Lesson 9 - Lotteries: Finding Expected Values of Games of Chance
Lesson 10 - Comparing Game Strategies Using Expected Values: Process & Examples
Lesson 11 - How to Apply Discrete Probability Concepts to Problem Solving
Lesson 12 - Binomial Experiments: Definition, Characteristics & Examples
Lesson 13 - Finding Binomial Probabilities Using Formulas: Process & Examples
Lesson 14 - Practice Problems for Finding Binomial Probabilities Using Formulas
Lesson 15 - Finding Binomial Probabilities Using Tables
Lesson 16 - Mean & Standard Deviation of a Binomial Random Variable: Formula & Example
Lesson 17 - Solving Problems with Binomial Experiments: Steps & Example
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## What to Expect For the Exam

This www.heiqigong.com course has been evaluated and recommended for college credit. Once you've completed this course, you can take the proctored final exam and potentially earn credit. Follow the steps below to take the exam.

## Exam Steps

1
Create Account
2
Register For Exam
3
Take The Exam
4

#### Pre-Exam Checklist

Before taking the exam, all of the following requirements must be met:

 A College Accelerator www.heiqigong.com membership. Completed all lessons in Statistics 101: Principles of Statistics course and achieved 100% Quiz Progress. Not attempted to take this exam within the last three days. Have available proctored exams in this month of membership. Have not taken this exam three times. (0/3) Complete the exam readiness quiz.

Please meet all of the pre-requirements in the Pre-Exam Checklist in order to take the exam.

### Exam Process Details

#### 1. Register For Exam

Registering for the exam is simple. First, be sure you meet the system requirements. Next, you'll need to agree to the academic integrity policy. Then just confirm your name and the exam name, and you're ready to go!

You'll receive an unique access code. Please write this down — you'll need it to take the exam. Then download Software Secure and follow the installation instructions.

#### 3. Take Exam

The exam contains 50 - 100 multiple choice questions. You will have two hours to complete the exam, so don't start until you're sure you can complete the entire thing. And remember to pace yourself!

#### 4. Get Exam Results

We will send you an email with your official exam results within 1 to 2 weeks. If you would like to raise your grade after receiving your exam results, you can retake quizzes with fewer than 3 attempts. You will then need to retake the final exam.

### Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

### Transferring credit to the school of your choice

Not sure what college you want to attend yet? www.heiqigong.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Practice Tests in this course
Check your knowledge of this course with a 50-question practice test. Once you take the test, you will receive a detailed exam report complete with your personal statistics and even specific lessons to focus on! Take the practice test now
Your detailed study guide will include:
• Answers and detailed explanations to each question
• Video lessons to explain complicated concepts
Course Practice Test
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