Sampling (statistics)

What is a Sampling Distribution?

Intro to sampling distributions. What is a sampling distribution? What is the mean of the sampling distribution of the mean? Check out my e-book, Sampling in Statistics, which covers everything you need to know to find samples with more than 20 different techniques: https://prof-essa.creat

From playlist Probability Distributions

Statistics - Types of sampling

This video will show you the many ways that you could sample. Remember to look for those small differences such as if you are breaking things into groups first. For more videos visit http://www.mysecretmathtutor.com

From playlist Statistics

Sampling Distributions of Means

This is an old video. See StatsMrR.com for access to hundreds of 1-3 minute, well-produced videos for learning Statistics. In this older video: Understanding and working with sampling distributions of means. Calculating the mean and standard deviation and the probability associated with

From playlist Older Statistics Videos and Other Math Videos

What is Sampling?

If you’re studying a large population, you might consider using #sampling in order to get the data you need. We’ll explain how to come up with a proportionate, representative sample. To learn more basic concepts in #statistics, check out the free tutorial on our website: https://edu.gcfglo

From playlist Basic Statistics

Statistics: Introduction (12 of 13) Sampling: Definitions and Terms

Visit http://ilectureonline.com for more math and science lectures! We will review a sampling of definitions and terms of statistics: census, sampling frame, sampling plan, judgment sample, probability samples, random samples, systematic sample, stratified sample, and cluster sample. To

From playlist STATISTICS CH 1 INTRODUCTION

Statistics Lesson #1: Sampling

This video is for my College Algebra and Statistics students (and anyone else who may find it helpful). It includes defining and looking at examples of five sampling methods: simple random sampling, convenience sampling, systematic sampling, stratified sampling, cluster sampling. We also l

From playlist Statistics

Statistics: Sampling Methods

This lesson introduces the different sample methods when conducting a poll or survey. Site: http://mathispower4u.com

From playlist Introduction to Statistics

Different Sampling Methods

An overview of the most popular sampling methods used in statistics. Check out my e-book, Sampling in Statistics, which covers everything you need to know to find samples with more than 20 different techniques: https://prof-essa.creator-spring.com/listing/sampling-in-statistics

From playlist Sampling

Probability Sampling Methods

What is "Probability sampling?" A brief overview. Four different types, their advantages and disadvantages: cluster, SRS (Simple Random Sampling), Systematic and Stratified sampling. Check out my e-book, Sampling in Statistics, which covers everything you need to know to find samples with

From playlist Sampling

STAT 200 Lesson 8 Lecture

From playlist STAT 200 Video Lectures

STAT 200 Lesson 9 Lecture

Table of Contents: 00:50 - Lecture structure Two Proportions 01:11 - Checking assumptions 02:50 - Computing the standard error by hand 03:59 - Example: Computing the standard error for a confidence interval 06:22 - Example: Computing the standard error for a hypothesis test 08

From playlist STAT 200 Video Lectures

Sampling Distributions and Confidence Intervals (Part 1 of Intro to Statistics)

Intro to Statistics Part 1. This is part one of a short course on foundations of statistics. If you've never taken a statistics class before (or even if you have), this course will walk you through what you need to know. Check out my e-book, Sampling in Statistics, which covers everythin

From playlist Intro to Statistics

Speaking of Statistics – DEFINING the Field of Statistics (1-3)

The term “statistics” may refer to the practice, procedure, or products of statistics. The Practice of Statistics means the field of statistics: “The art and science of making sense of data”. The Procedures of Statistics reefer to mathematical techniques to organize, summarize, and interpr

From playlist From Numbers to Variables to Data in Statistics (WK 1 - QBA 237)

STAT 200 Lesson 7 Lecture

From playlist STAT 200 Video Lectures

Statistics - 1.1 Intro to Statistics

The first video in the Statistics series explores the differences between a population and a sample and between a parameter and a statistic. Power Point: https://bellevueuniversity-my.sharepoint.com/:p:/g/personal/kbrehm_bellevue_edu/EVJ0yg01F7JCg0CuBdqPYj8BhiXmzIKEoOr0eEhKb8spfg?e=dre62P

From playlist Applied Statistics (Entire Course)

Course Wrap-Up of Basic Business Statistics

As we conclude the semester, we take a look back at all that we have learned, reviewing the highlights of the course to reinforce our learning. This lecture was recorded on Wednesday, November 25, 2020 for QBA 237 – Basic Business Statistics Light Sting by Kevin MacLeod is licensed unde

From playlist Business Statistics Lectures (FA2020, QBA337 @ MSU)

STAT 200 Lesson 4 Lecture

0:15 - Review 2:29 - Learning objectives 2:48 - 1. Construct and interpret sampling distributions using StatKey 3:36 - StatKey 10:42 - Review of terms 12:12 - 2. Explain the general form of a confidence interval 16:59 - 3. Interpret a confidence interval 23:47 - 4. Explain the

From playlist STAT 200 Video Lectures

Hypothesis testing (ALL YOU NEED TO KNOW!)

0:00 Introduction 3:41 Intuition behind hypothesis testing 10:16 Example 1 12:57 Null hypothesis 22:00 Test statistic 28:27 p-valiue 33:38 Confidence intervals 37:46 Significant treatment difference 42:25 Power and Sample size (THE BEST!) 50:47 Example 2

From playlist Statistical Inference (7 videos)

Quota Sampling

What is quota sampling? Advantages and disadvantages. General steps and an example of how to find a quote sample. Check out my e-book, Sampling in Statistics, which covers everything you need to know to find samples with more than 20 different techniques: https://prof-essa.creator-spring.

From playlist Sampling

Level 1 Chartered Financial Analyst (CFA ®): Sampling and Estimation

In this video, I'm looking forward to sharing highlights with you from the CFA section, sampling and estimation. Sampling and estimation in statistics are theoretically essential and foundational, but in actual practice, it's very important. This is the practice of using samples to draw in

From playlist Level 1 Chartered Financial Analyst (CFA ®) Volume 1