Experimental Design Concepts
Interactive Video
•
Other
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a type of experimental design discussed in the video?
Sequential Design
Randomized Block Design
Completely Randomized Design
Matched Pairs Design
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a completely randomized design, how are experimental units assigned to groups?
Randomly assigned to groups
Based on their preferences
Grouped by age
Assigned by the researcher
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of the study environment experiment, how many students were assigned to each group?
5 students
10 students
15 students
20 students
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a blocking variable in a randomized block design?
To control for variables that may influence the response
To reduce the number of treatments
To increase the sample size
To simplify the experiment
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the randomized block design example, what was used as the blocking variable?
Study habits
Gender
GPA
Age
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a matched pairs design, what is a key characteristic of the experimental units?
They are randomly selected
They are always different
They are grouped by age
They are similar or the same
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the gasoline efficiency example, how many cars were used in the matched pairs design?
Five cars
Four cars
Three cars
Two cars
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
