This statistics video tutorial provides a basic introduction into the student's tdistribution. It explains how to construct confidence intervals around a population mean using the student's tdistribution as well as calculating the margin of error or error bound of the mean. It's a good indication to use the tdistribution as opposed to the normal distribution when the sample size is less than 30 and when you're given the sample standard deviation instead of the population standard deviation.

Introduction to Statistics:
   • Introduction to Statistics  

Introduction to Probability:
   • Introduction to Probability, Basic Ov...  

Central Limit Theorem:
   • Central Limit Theorem  Sampling Dist...  

Standard Error of The Mean:
   • Standard Error of the Mean  

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Confidence Intervals & Margin of Error:
   • How To Find The Z Score, Confidence I...  

Find The ZScore Given Confidence Interval:
   • How To Find The Z Score Given The Con...  

How To Calculate The Sample Size:
   • How To Calculate The Sample Size Give...  

Student's TDistribution:
   • Student's T Distribution  Confidence...  

Confidence IntervalPopulation Proportion:
   • Finding The Confidence Interval of a ...  

Chebyshev's Theorem:
   • Chebyshev's Theorem  

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Hypothesis Testing Null & Alternative:
   • Hypothesis Testing  Null and Alterna...  

Type I and Type II Errors:
   • How To Identify Type I and Type II Er...  

One Tailed and Two Tailed Tests:
   • One Tailed and Two Tailed Tests, Crit...  

Test Static For Means & Pop Proportions:
   • Test Statistic For Means and Populati...  

Hypothesis Testing Problems:
   • Hypothesis Testing Problems  Z Test ...  

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