11th Class Statistics MCQS
Subset of sample space is called
Experiment
Event
Simple event
Compound event
P(A or B) = P (A?B) = P(A) +P(B) then A and B are.
Not mutually exclusive
Mutually exclusive
Dependent
Independent events
If an event consist of more than one sample point it is called
Likely event
Exhaustive event
Compound event
Simple event
A fair aid is rolled, the sample space consists of:
36 outcomes
2 outcomes
None of these
6 outcomes
The conditional probability P(A/B) is given by.
P(A?B)/P(B)
P(A?B)/P(A)
(A?B)/(B)
(A?B)/P(B)
If E a and impossible event, then P(E) is.
1
Impossible
0.5
0
If two events cannot occur together they are said to be.
Independent
Equally likely
Dependent
mutually exclusive
Two events A and B are mutually exclusive if P(AB) =
P(A) + P(B) – P(AB)
P(A) + P(B)
P(A)P(B) – P(AB)
P(A) – P(B)
Subset of sample is called:
Simple event
Experiment
Event
Compound event
The provability can never be,
0
1
1/52
Negative
Continue Reading Go to Next Page
Google Ads