Cover Image

Testing for a difference in means.

Billy Jack explains how to compare means from two groups by constructing confidence intervals for the difference in means and using hypothesis testing.

Bibliographic Details
Other Authors:	Jack, Billy (academic.)
Format:	Video
Language:	English
Language Notes:	Closed-captioned in English.
Published:	[Washington, D.C.] : Georgetown University, 2020.
Series:	Statistical inference ; 6.
Subjects:	Confidence intervals. Statistical hypothesis testing. Intervalles de confiance. Tests d'hypothèses (Statistique)
Online Access:	Connect to this streaming video

Similar Items

Crash course statistics.
Published: (2018)

Significance vs. confidence level.
Published: (2016)

Bootstrapping.
Published: (2016)

Confidence intervals.
Published: (2020)

Levels of confidence.
Published: (2020)

Confidence interval in statistics.
Published: (2022)

Accuracy vs. precision.
Published: (2016)

Hypothesis test for a proportion.
Published: (2016)

Introduction to hypothesis testing.
Published: (2022)

Errors in hypothesis testing : Type-1, type-2 error.
Published: (2022)

Null and alternate hypothesis.
Published: (2022)

Introduction to quantitative research methods : practice session 3.
Published: (2021)

Inference for linear regression.
Published: (2016)

Statistical vs. practical significance.
Published: (2016)

Inference for MLR.
Published: (2016)

Understanding false negative.
Published: (2019)

Understanding false positives.
Published: (2019)

Small sample proportions.
Published: (2016)

Inference for other estimators.
Published: (2016)

100 statistical tests /
by: Kanji, Gopal K.
Published: (1999)

Estimating the difference between two proportions.
Published: (2016)

Introduction to statistical inference.
Published: (2020)

Robustness of statistical tests /
by: Kariya, Takeaki
Published: (1989)

Introduction to robust estimation and hypothesis testing /
by: Wilcox, Rand R.
Published: (2016)

Introduction to robust estimation and hypothesis testing /
by: Wilcox, Rand R.
Published: (2021)

Power.
Published: (2016)

Probability.
Published: (2022)

Against all odds.
Published: (2014)

Confidence interval for a proportion.
Published: (2016)

Hypothesis test for comparing two proportions.
Published: (2016)

Estimation with unknown variance.
Published: (2020)

Estimating the mean of a population.
Published: (2019)

Bias correcting confidence intervals for a nearly common property /
by: Cline, Daren B. H., et al.
Published: (1990)

Maths in psychology. Wilcoxen signed ranks test /
Published: (2018)

Crash course statistics.
Published: (2018)

Central limit theorem and confidence interval : introduction.
Published: (2016)

Introduction to robust estimation and hypothesis testing /
by: Wilcox, Rand R.
Published: (2012)

Type 1 and type 2 errors.
Published: (2021)

How to determine statistical significance.
Published: (2019)

Applications of hypothesis testing for environmental science /
by: Alkarkhi, Abbas F. M.
Published: (2021)