
Experimental Designs Practice (Statistics)
Flashcard
•
Mathematics
•
12th Grade
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a blocked experiment?
Back
A blocked experiment is a type of experimental design where subjects are divided into groups (blocks) based on a certain characteristic (e.g., gender) before random assignment to treatment or control groups.
2.
FLASHCARD QUESTION
Front
What is an explanatory variable?
Back
An explanatory variable is a variable that is manipulated or categorized to observe its effect on a response variable in an experiment.
3.
FLASHCARD QUESTION
Front
What is a response variable?
Back
A response variable is the outcome or effect that is measured in an experiment, which is influenced by the explanatory variable.
4.
FLASHCARD QUESTION
Front
What is the purpose of a placebo group in a clinical trial?
Back
The purpose of a placebo group is to provide a standard for comparison, helping to determine the actual effect of the treatment by comparing it to a group that receives no active treatment.
5.
FLASHCARD QUESTION
Front
What is a completely randomized experiment?
Back
A completely randomized experiment is an experimental design where all subjects are randomly assigned to treatment or control groups without any restrictions or blocking.
6.
FLASHCARD QUESTION
Front
What is the difference between an observational study and an experiment?
Back
An observational study involves observing subjects without manipulation, while an experiment involves actively manipulating one or more variables to observe the effects.
7.
FLASHCARD QUESTION
Front
What is the significance of random assignment in experiments?
Back
Random assignment helps to eliminate bias and ensures that each participant has an equal chance of being assigned to any group, which enhances the validity of the results.
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
Kuis Akhir Peluang
Flashcard
•
12th Grade
10 questions
Protezy Overdenture - Fiszki
Flashcard
•
12th Grade
9 questions
Kuis Induksi Elektromagnetik kelas 12
Flashcard
•
12th Grade
10 questions
Tarjetas Estructura
Flashcard
•
University
10 questions
Biología
Flashcard
•
University
10 questions
Interview Skills
Flashcard
•
University
15 questions
Flashcard sull'Orientamento e l'Orientatore
Flashcard
•
12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
29 questions
CCG 2.2.3 Area
Quiz
•
9th - 12th Grade
9 questions
Geometry and Trigonometry Concepts
Interactive video
•
9th - 12th Grade
17 questions
Analyze Real-World Inequalities and Graphs
Quiz
•
9th - 12th Grade
20 questions
Integer Operations
Quiz
•
6th - 12th Grade
15 questions
Exterior Angle Theorem
Quiz
•
9th - 12th Grade
20 questions
Solving Absolute Value Equations
Quiz
•
11th - 12th Grade
20 questions
AA Unit 2 Review: Linear Programming
Quiz
•
9th - 12th Grade
18 questions
Algebra C&C Unit 2 Vocab Quiz
Quiz
•
9th - 12th Grade