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Online Tests
Statistics Ics Part 1 Chapter 6 Online Test MCQs With Answers
Question # 1
If the chance of occurance of two events are same then such events are called
Choose an answer
Independent events
Dependent events
Mutually exclusive events
Equally likely events
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Question # 2
The probability of vowel letters form the words STATISTIC is.
Choose an answer
2/10
3/10
0
4/10
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Question # 3
A coin is tossed 3 times then, then number of sample points in the sample space is:
Choose an answer
2
3
3
8
Both A & C
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Question # 4
n
C
r
is calculated by formula
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Question # 5
The numebr of ways in whihc four books can be arranged on a shelf is.
Choose an answer
4
6
24
12
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Question # 6
Arrangement of things without regard to order is called.
Choose an answer
Raw data
Arrayed data
Permutation
Combination
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Question # 7
If A∪B = S then A and B are __________ events.
Choose an answer
Equally likely
Exhaustive
Compound
None of these
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Question # 8
Probability of an impossible event is
Choose an answer
Zero
Negative
Positive
One
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Question # 9
How many possible permutations can be formed from the wood COMMITTEE.
Choose an answer
45360
9
6
None of them
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Question # 10
The number of ways in which a person enters by oe door and leaves by a different door in a room with three doors is.
Choose an answer
6
9
5
None of these
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Question # 11
A coin and die can be thrown together in
Choose an answer
2 ways
12 ways
8 ways
None of these
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Question # 12
The probability of a 'Jack' Card form 52 playing card is:
Choose an answer
1/52
4/52
13/52
26/52
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Question # 13
If E a and impossible event, then P(E) is.
Choose an answer
0
0.5
1
Impossible
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Question # 14
Two events A and B are mutually exclusive if P(A
∪
B) =
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P(A) - P(B)
P(A) + P(B)
P(A)P(B) - P(A
∪
B)
P(A) + P(B) - P(A
∪
B)
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Question # 15
A person can choose a tie and a suit form 3 suits ad 5 ties in
Choose an answer
8 ways
15 ways
30 ways
None of these
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Question # 16
A set representing all possible out comes of a random experiment is called
Choose an answer
Sample space
Universal set
Simple event
Random experiment
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Question # 17
Subset of sample space is called
Choose an answer
Event
Simple event
Compound event
Experiment
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