Multiple Choice
i. A coin is tossed four times. The probability is ¼ or 0.25 that all four tosses will result in a head face up.
ii. A coin is tossed four times. The probability is 1/8 or 0.125 that all four tosses will result in a head face up.
iii. If two events are mutually exclusive, then P(A or B) = P(A) P(B) .
A) (i) , (ii) and (iii) are all correct statements
B) (i) and, (ii) are correct statements but not (iii) .
C) (i) and, (iii) are correct statements but not (ii) .
D) (ii) and, (iii) are correct statements but not (i) .
E) All statements are false
Correct Answer:

Verified
Correct Answer:
Verified
Q51: A study of the opinion of designers
Q52: A rug manufacturer has decided to use
Q53: If the set of events are collectively
Q54: What does the complement rule state?<br>A) P(A)
Q55: A survey of top executives revealed that
Q58: A survey of 500 top Canadian companies
Q59: Information on the 30 Major League Baseball
Q60: Considering the chart below, what is the
Q61: An activity that is measured or observed
Q105: You take a trip by air that