____ is not controlled for in time series designs. a. Normal ...

[Anajune7]

____ is not controlled for in time series designs.
 
  a. Normal fluctuation.
  b. Changes between pretest and posttest.
  c. Ex post facto confounding.
  d. Attrition of subjects.

Question 2

A time-series design is:
 
  a. a within-subjects design.
  b. a between-subjects design.
  c. a mixed design.
  d. none of these

[harveenkau8139]

Answer to Question 1

A

Answer to Question 2

A

[Anajune7]

Thanks for the timely response, appreciate it

[bbburns21]

Gracias!