Populations and Sampling Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Populations and Sampling. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Populations and Sampling.


Calculating Required Sample Size to Estimate Population Mean


By statslectures

Youtube Presents Calculating Required Sample Size to Estimate Population Mean an educational video resources on english language arts.

Inferring population mean from sample mean | Probability and Statistics | Khan Academy


By Khan Academy

Much of statistics is based upon using data from a random sample that is representative of the population at large. From that sample mean, we can infer things about the greater population mean. We'll explain.

Statistics: Sample vs. Population Mean - Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution......

Comparing population proportions 1 | Probability and Statistics | Khan Academy


By Khan Academy

For qualitative variables, the population proportion is a parameter of interest. A point estimate of the population proportion is given by the sample proportion. With knowledge of the sampling distribution of the sample proportion, an interval estimate of a population proportion is obtained in much the same fashion as for a population mean.

Comparing population proportions 1 | Probability and Statistics | Khan Academy


By Khan Academy

For qualitative variables, the population proportion is a parameter of interest. A point estimate of the population proportion is given by the sample proportion. With knowledge of the sampling distribution of the sample proportion, an interval estimate of a population proportion is obtained in much the same fashion as for a population mean.

Sample variance | Descriptive statistics | Probability and Statistics | Khan Academy


By Khan Academy

Thinking about how we can estimate the variance of a population by looking at the data in a sample.

Standard Deviation


By Tony Baker

This is a review on how to find standard Deviation of a population. If finding Standard Deviation of a Sample in the mean step divide by (n-1).

Cautions about Sample Surveys, Causes of Bias, and Inference defined


By ProfRobBob

This lesson is about sample surveys, causes of bias, and inference. He talks about the problems with surveys, such as undercoverage of certain populations and possible nonresponse.

Standard error of the mean | Inferential statistics | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution

R-squared or coefficient of determination | Regression | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution......

Statistics: The average | Descriptive statistics | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution......

ck12.org normal distribution problems: Empirical rule | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution.

Margin of error 1 | Inferential statistics | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution

Squared error of regression line | Regression | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution.

Confidence interval example | Inferential statistics | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution

T-statistic confidence interval | Inferential statistics | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution

Difference of sample means distribution | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution......

Mean and variance of Bernoulli distribution example | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution.

Bernoulli distribution mean and variance formulas | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution..

Standard error of the mean | Inferential statistics | Probability and Statistics | Khan Academy


By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution......