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Estimation

Published: Mar 7th, 2014

View Lecture Slides with Transcript – Estimation Video (11:40) This document linked from Estimation

Unit 4A: Introduction to Statistical Inference

Published: Mar 7th, 2014

View Lecture Slides with Transcript – Unit 4A: Introduction to Statistical Inference Video (15:45) This document linked from Unit 4A: Introduction to Statistical Inference

Wrap-Up (Inference for One Variable)

Published: Mar 19th, 2013

Video: Summary Examples Unit 4A (34:51) We’ve now completed the two main sections about inference for one variable. In these sections we introduced the three forms of inference: Point estimation—estimating an unknown […]

Wrap-Up (Estimation)

Published: Feb 16th, 2013

In this section on estimation, we have discussed the basic process for constructing confidence intervals from point estimates. In doing so we must calculate the margin of error using the […]

Did I Get This – Point Estimation

Published: Feb 16th, 2013

A psychology researcher was conducting a study about newlywed heterosexual couples during the first two years of their marriage. 513 newlywed couples were randomly chosen for the study. One of […]

Did I Get This – Types of Inference

Published: Feb 16th, 2013

    This document is linked from Unit 4A: Statistical Inference (Part 1).

Estimation

Estimation

Published: Jul 28th, 2012

Introduction Point Estimation Desired Properties of Point Estimators Importance of Sampling and Design Standard Error and Sample Size Another Point Estimator (sample standard deviation) Summary of Point Estimation Introduction to […]

Unit 4A: Introduction to Statistical Inference

Unit 4A: Introduction to Statistical Inference

Published: Jul 28th, 2012

Introduction Types of Inference (Point Estimation, Interval Estimation, Hypothesis Testing) Inference for One Variable Outline of the Process Applied Steps (What do Researchers Do?) Theoretical Steps (What do Statisticians Do?) […]