(A) The sale or purchase price of a house
(B) The number of bedrooms in a house
(C) Whether or no t a home has a swimming pool in it.
(D) Non of these
Tag: Statistics Multiple Choice Questions
A subset of the sample space is called __.
(A) Sample point
(B) Set
(C) Event
(D) Space
Two event are said to be equally likely is __.
(A) As any other
(B) both event occurs
(C) One occurs
(D) not both occurs
A set of events is said to be independent if probability of head on tossing a coin is __.
(A) 1/2
(B) 2/3
(C) 1
(D) 3/4
If the occurrence of excludes the occurrence of the other is called __.
(A) Mutually exclusive
(B) Exchaustive
(C) Likely
(D) Probability
Addition Law of probability for mutually exclusive event is equal __.
(A) P(AUB)=P(A) + (B)
(B) P(AUB) = P(A) + P(B) – P(A∩B)
(C) P(A∩B) = P(A) + P(B) + P(A∩B)
(D) P(A∩B) = P(A). P(B
If the events have same chance of occurrence they are called__.
(A) Equally likely events
(B) Exhaustive events
(C) Mutually Exhaustive events
(D) dependent events
The possibility of total outcome in a coin equal to__.
(A) Fifty %
(B) Twenty %
(C) 60%
(D) 30%