Which of the following sets of data would produce the largest value for Cohen's d?
a. n = 10 for both samples, a pooled variance of 15, and a mean difference of 3 points
b. n = 20 for both samples, a pooled variance of 15, and a mean difference of 5 points
c. n = 10 for both samples, a pooled variance of 20, and a mean difference of 3 points
d. n = 20 for both samples, a pooled variance of 20, and a mead difference of 5 points
B
You might also like to view...
How does the Oster and Rosenstein Baby Facial Action Coding System (FACS) differ from the
MAX and Affex systems? A) The FACS is used to assess emotion regulation and not measure the discrete emotions captured by the other systems. B) It is more difficult to train coders from other cultures how to use the FACS than the MAX or Affex. C) When using the FACS, coders evaluate overall positive or negative affect, as opposed to discrete emotions, such as anger or sadness. D) The FACS has not been deemed as valid as the more established coding systems.
Intracellular thirst occurs when
a. water and minerals are lost by perspiring. b. bleeding, vomiting, or diarrhea occur. c. alcohol is consumed. d. a salty meal is eaten.