All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
6:21
Experiment vs. Observational Study | Definition & Examples
239K views
Apr 15, 2015
Study.com
Cathryn Jackson
Observational Studies, Confounders, and Stratification -
…
Aug 30, 2021
illinois.edu
8:21
Randomized Controlled Trial | Overview, Design & Examples
41K views
Apr 10, 2015
Study.com
5:55
Observational Study in Statistics | Overview & Examples
131K views
Sep 29, 2017
Study.com
3:46
Randomization With Excel
39.5K views
Sep 1, 2013
YouTube
K Cummins
2:40
Research Methods: Experimental Design
433.2K views
Aug 27, 2013
YouTube
ByPass Publishing
9:58
Random Sampling - Corbettmaths
40.7K views
Nov 1, 2013
YouTube
corbettmaths
4:33
Observational Studies Versus Experiments
40.6K views
Jan 2, 2021
YouTube
Nicole Hamilton
8:56
Randomized Controlled Trials (RCTs)
359.8K views
Oct 29, 2014
YouTube
UNICEF Innocenti
19:46
Research Methods 1: Sampling Techniques
91.4K views
Mar 9, 2020
YouTube
Vahid Aryadoust, PhD
4:22
Types Of Research Study Designs
94.7K views
Mar 11, 2020
YouTube
DARE TO BE WISE
7:39
Methods of Data Collection
4.1K views
May 28, 2020
YouTube
Marty Brandl
35:08
Experimental Design: Completely Randomised Design (CRD)
146.4K views
Aug 18, 2020
YouTube
An Easy Way To Statistics by Dr. Tariq
52:15
Randomised controlled trials
9.8K views
Nov 13, 2020
YouTube
Science and Art of Public Health
11:25
Genstat Tutorials - CRD by One-way
8K views
Dec 6, 2019
YouTube
Data Analysis Tutorials
7:43
The Randomization Test
24.2K views
May 28, 2015
YouTube
Wild About Statistics
51:12
10 - Causal Discovery from Observational Data
13.8K views
Nov 9, 2020
YouTube
Brady Neal - Causal Inference
24:40
Lecture 18 Experimental Designs; Completely Randomized Design C
…
111.8K views
Jul 14, 2020
YouTube
Benish Ali
10:00
How to do CRD (Completely Randomized Block Design) Using
…
13.7K views
Jul 5, 2020
YouTube
Toto Jerald (Toto Jerald)
9:30
Measures of Variability (Range, Standard Deviation, Variance)
456.5K views
Jun 18, 2019
YouTube
Daniel Storage
7:25
Explaining Randomization in Clinical Trials
55.6K views
Sep 29, 2017
YouTube
U.S. Department of Health and Human Services
34:13
Experimental Design: Randomised Complete Block Design (RCBD)
66.5K views
Aug 18, 2020
YouTube
An Easy Way To Statistics by Dr. Tariq
12:32
Choosing a Statistical Test
815K views
May 15, 2015
YouTube
Erich Goldstein
3:57
Randomized Control Trials and Confounding
125.9K views
Nov 10, 2013
YouTube
Global Health with Greg Martin
5:30
TYPES OF OBSERVATION METHODS IN PSYCHOLOGY
45.6K views
Jun 26, 2021
YouTube
PsychoLogic
5:17
Research Design: Choosing your Data Collection Methods | Scribbr 🎓
310.9K views
May 12, 2021
YouTube
Scribbr
6:36
Types of Experimental Designs (3.3)
636K views
Nov 25, 2015
YouTube
Simple Learning Pro
5:59
Analysis of Completely Randomized Design (CRD) Using R studio
10.8K views
Apr 2, 2021
YouTube
Wakjira Tesfahun
9:03
Medical Statistics - Part 7: OR and RR in Observational Studies
76.3K views
Nov 12, 2019
YouTube
AMBOSS: Medical Knowledge Distilled
4:58
Observing an Exercise and Collecting Data
6.4K views
Jan 26, 2021
YouTube
FEMA
See more videos
More like this
Feedback