# Ch 7: Sampling: Tutoring Solution

The Sampling chapter of this Statistics 101 Tutoring Solution is a flexible and affordable path to learning about sampling. These simple and fun video lessons are each about five minutes long and they teach all of the sampling principles and methods required in a typical statistics course.

## How it works:

• Begin your assignment or other statistics work.
• Identify the sampling concepts that you're stuck on.
• Find fun videos on the topics you need to understand.
• Press play, watch and learn!
• Complete the quizzes to test your understanding.
• As needed, submit a question to one of our instructors for personalized support.

## Who's it for?

This chapter of our statistics tutoring solution will benefit any student who is trying to learn sampling and earn better grades. This resource can help students including those who:

• Struggle with understanding random sampling, the law of large numbers, the central limit theorem or any other sampling topic
• Have limited time for studying
• Want a cost effective way to supplement their statistical learning
• Prefer learning statistics visually
• Find themselves failing or close to failing their sampling unit
• Want to get ahead in statistics

## Why it works:

• Engaging Tutors: We make learning sampling simple and fun.
• Cost Efficient: For less than 20% of the cost of a private tutor, you'll have unlimited access 24/7.
• Consistent High Quality: Unlike a live statistics tutor, these video lessons are thoroughly reviewed.
• Convenient: Imagine a tutor as portable as your laptop, tablet or smartphone. Learn sampling on the go!
• Learn at Your Pace: You can pause and rewatch lessons as often as you'd like, until you master the material.

## Learning Objectives

• Define random sampling.
• Learn how to select different types of random samples, including simple, stratified, cluster and systematic random samples.
• Become familiar with the law of large numbers.
• Explain the central limit theorem.
• Calculate the mean and standard error of a sampling distribution.
• Use normal distributions and the central limit theorem to find probabilities about means.

9 Lessons in Chapter 7: Sampling: Tutoring Solution
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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