Cluster and Multi Stage Samples
Cluster sample and multi-stage sample definitions and how to perform them.
From playlist Unit 4: Sampling and Experimental Design
Z Test of Proportion Using Calculator
Using a TI calculator to perform a Z Test on an unknown population proportion [a 1 Proportion Z test or 1Prop Z Test]
From playlist Unit 8: Hypothesis Tests & Confidence Intervals for Single Means & for Single Proportions
Two-step clustering using SPSS | A quick and effective guide
I demonstrate how to run two-step clustering using SPSS. For further information, please watch the following: Normality check: https://www.youtube.com/watch?v=UMq2YNoALZ8&list=PLTjlULGD9bNIY0Ipe54Qv0tSwuRiZOmZX Independent samples t-test: https://www.youtube.com/watch?v=clbr02KBGoY&list=
From playlist Clustering
Hierarchical Clustering 3: single-link vs. complete-link
[http://bit.ly/s-link] Agglomerative clustering needs a mechanism for measuring the distance between two clusters, and we have many different ways of measuring such a distance. We explain the similarities and differences between single-link, complete-link, average-link, centroid method and
From playlist Hierarchical Clustering
Statistics Lecture 7.2: Finding Confidence Intervals for the Population Proportion
https://www.patreon.com/ProfessorLeonard Statistics Lecture 7.2: Finding Confidence Intervals for the Population Proportion
From playlist Statistics (Full Length Videos)
07 Independent Samples t-Tests in SPSS – SPSS for Beginners
2021 NEW SERIES for SPSS 27: https://youtu.be/PN-H8GikRQ0 Another way of measuring the difference between two samples is to compare two unrelated groups or participants or samples. In this design, you measure two groups one time; in contrast, the previous paired test measured the same samp
From playlist Introduction to SPSS Statistics 27
What is cluster sampling? Comparison to stratified sampling. Advantages and disadvantages. Check out my e-book, Sampling in Statistics, which covers everything you need to know to find samples with more than 20 different techniques: https://prof-essa.creator-spring.com/listing/sampling-in
From playlist Sampling
Fluke 287/ 289 Review - Part 2
Part 2 of the mini review of the Fluke 287. A list of my multimeters can be purchased here: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5
From playlist Multimeter reviews, buyers guide and comparisons.
Multilevel Latent Class Regression of Stages of Change for Multiple Health Behaviors
Multilevel Laten Class Regression of Stages of Change for Multiple Health Behaviors, recorded November 26th, 2012. For more information and access to courses, lectures, and teaching material, please visit the official UC Irvine OpenCourseWare website at: http://ocw.uci.edu
From playlist Public Health: Collections
From playlist Courses and Series
Dr Meghan Gray on a long-term project to intensely study a small postage stamp of sky!!! More about STAGES: http://bit.ly/STAGES_space Deep Sky Videos website: http://www.deepskyvideos.com/ Twitter: https://twitter.com/#!/DeepSkyVideos Facebook: http://www.facebook.com/DeepSkyVideos Flick
From playlist Meghan Gray - Sixty Symbols
Parity-wise alignments of CMB multipoles by Pavan Kumar Aluri
Program Cosmology - The Next Decade ORGANIZERS : Rishi Khatri, Subha Majumdar and Aseem Paranjape DATE : 03 January 2019 to 25 January 2019 VENUE : Ramanujan Lecture Hall, ICTS Bangalore The great observational progress in cosmology has revealed some very intriguing puzzles, the most i
From playlist Cosmology - The Next Decade
Cosmology with LSS (Lecture 2) by John Peacock
Program Cosmology - The Next Decade ORGANIZERS : Rishi Khatri, Subha Majumdar and Aseem Paranjape DATE : 03 January 2019 to 25 January 2019 VENUE : Ramanujan Lecture Hall, ICTS Bangalore The great observational progress in cosmology has revealed some very intriguing puzzles, the most i
From playlist Cosmology - The Next Decade
A silent video testing series for convergence or divergence using the comparison test
From playlist 242 spring 2012 exam 3
Galaxy Clusters (Lecture 1) by Stefano Borgani
Program Cosmology - The Next Decade ORGANIZERS : Rishi Khatri, Subha Majumdar and Aseem Paranjape DATE : 03 January 2019 to 25 January 2019 VENUE : Ramanujan Lecture Hall, ICTS Bangalore The great observational progress in cosmology has revealed some very intriguing puzzles, the most i
From playlist Cosmology - The Next Decade
M99 - Spiral Galaxy and its mystery nova - Deep Sky Videos
Dr Meghan Gray discusses a luminous red nova in the spiral galaxy M99. More links and info in full description ↓↓↓ More Messier videos: http://bit.ly/MessierObjects Paper discussing the luminous object: https://arxiv.org/abs/1005.1455 Galileo's Lost Letter: https://youtu.be/UPSt6ablcv4
From playlist Messier Objects
Cosmological Weak Lensing by Alexandre Refregier
PROGRAM LESS TRAVELLED PATH TO THE DARK UNIVERSE ORGANIZERS: Arka Banerjee (IISER Pune), Subinoy Das (IIA, Bangalore), Koushik Dutta (IISER, Kolkata), Raghavan Rangarajan (Ahmedabad University) and Vikram Rentala (IIT Bombay) DATE & TIME: 13 March 2023 to 24 March 2023 VENUE: Ramanujan
From playlist LESS TRAVELLED PATH TO THE DARK UNIVERSE
Galaxy Clusters (Lecture 3) by Stefano Borgani
Program Cosmology - The Next Decade ORGANIZERS : Rishi Khatri, Subha Majumdar and Aseem Paranjape DATE : 03 January 2019 to 25 January 2019 VENUE : Ramanujan Lecture Hall, ICTS Bangalore The great observational progress in cosmology has revealed some very intriguing puzzles, the most i
From playlist Cosmology - The Next Decade
06 Paired Samples t-Tests in SPSS – SPSS for Beginners
2021 NEW SERIES for SPSS 27: https://youtu.be/PN-H8GikRQ0 You use a paired samples t test in two research designs. One, you conduct a study with a before-and-after design, in which you measure the same sample at two different times with a treatment in between. Two, you have paired particip
From playlist Introduction to SPSS Statistics 27
Techniques for random sampling and avoiding bias | Study design | AP Statistics | Khan Academy
Techniques for random sampling and avoiding bias. View more lessons or practice this subject at http://www.khanacademy.org/math/ap-statistics/gathering-data-ap/sampling-methods/v/techniques-for-random-sampling-and-avoiding-bias?utm_source=youtube&utm_medium=desc&utm_campaign=apstatistics
From playlist Study design | AP Statistics | Khan Academy