If there are 25 individuals in group 1 and 16 individuals in group 2, the proportional chance criterion is approximately
A) .36.
B) .48.
C) .52.
D) .58.
E) 1.40.

Question

Quizplus · Accepted Answer

The proportional chance criterion is the probability of guessing correctly by chance. In this case, there are 25 + 16 = 41 individuals in total. The probability of guessing correctly by chance is 16/41 = .39, which is closest to .48.

If There Are 25 Individuals in Group 1 and 16