REVOLT
Tutorial
Pricing
Answers
Platforms
Edgenuity
Classic Edgenuity courses
EdgeX
Edgenuity's new student experience
Edmentum
PLATO Courseware & more
Subject
Video-first Subject courses
Brightspace
TRECA Digital Academy on Brightspace
FLVS
Florida Virtual School courses
AI Humanizer
FREE
REVOLT
Tutorial
Pricing
Answers
Free AI Humanizer
Platforms
Edgenuity
EdgeX
Edmentum
Subject
Brightspace
FLVS
Answers
NC-Math 4 CR
Observational Studies and Experiments
Question 1
1
Assignment
Multiple Choice
Observational Studies and Experiments
Question 1 • NC-Math 4 CR
Is this a completely randomized design? Explain.
Answer
A
Yes, she assigned the samples of water to the treatments completely at random.
B
Yes, the groups are equal in size.
C
No, she did not treat the samples equally. Half of the water samples were run through the filtration system.
D
No, she performed an observational study.
Question 1
Next
More from this Course
Assignment
14 verified answers
Instruction
Assignment
11 verified answers
Instruction
Assignment
10 verified answers
Observational Studies and Experiments