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Statistics Lectures - 17

A series of free Statistics Lectures with examples & solutions in videos.

These lectures cover the concepts of t-distribution, confidence intervals about the mean, population standard deviation, confidence intervals for population proportions and calculating required sample size to estimate population proportions.


This is page seventeen of the series of free video lessons, "Statistics Lectures".

Statistics - Lecture 48

Student's t-Distribution

Statistics - Lecture 49

Confidence Intervals about the Mean, Population Standard Deviation Unknown

Statistics - Lecture 50

Confidence Intervals for Population Proportions

Statistics - Lecture 51

Calculating Required Sample Size to Estimate Population Proportions

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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