A factorial study compares the effectiveness of two allergy ...

[Alainaaa8]

A factorial study compares the effectiveness of two allergy medications by measuring symptoms immediately before taking the medication, 30 minutes after the medication, and 3 hours after the medication. Half of the participants take one of the medications and the rest take the second medication. Which statement accurately describes this study?
 
  a. It is a between-subjects design that uses both the experimental and non-experimental strategies.
 b. It is a between-subjects experiment.
 c. It is a non-experimental between-subjects design.
 d. It combines between- and within-subjects designs and uses both the experimental and non-experimental strategies.

Question 2

Random assignment depends on the idea of probabilistic equivalence.
 
  a. True
  b. False
  Indicate whether the statement is true or false

[TDubDCFL]

Answer to Question 1

d

Answer to Question 2

True

[Alainaaa8]

Thanks for the timely response, appreciate it

[Dinolord]

Great answer, keep it coming