(i. When the special rule of multiplication is used events A and B must be conditional. (ii) A probability is subjective if it is based on a person's degree of belief and hunches that a particular event will happen.
(iii) If there are five vacant parking places and five automobiles arrive at the same time, they can park in 120 different ways.
A) (i), (ii) and (iii) are all correct statements
B) (i) is a correct statement but not (ii) or (iii).
C) (i) and, (iii) are correct statements but not (ii).
D) (ii) and, (iii) are correct statements but not (i).
E) (i), (ii) and (iii) are all false statements.

Question

Quizplus · Accepted Answer

- (i) is incorrect because the special rule of multiplication applies to independent events, not conditional events. - (ii) is correct; subjective probability is indeed based on personal belief or estimation regarding the likelihood of an event.- (iii) is correct; the number of ways to park 5 automobiles in 5 spots is a permutation problem, calculated as 5! (5 factorial), which equals 120.

(I When the Special Rule of Multiplication Is Used Events