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This online test contains MCQs about following topics:
Introduction to probability . Permutations . Combinations . Probability
MCQ's Test For Chapter 6 "Statistics Ics Part 1 Chapter 6 Online Test"
Try The MCQ's Test For Chapter 6 "Statistics Ics Part 1 Chapter 6 Online Test"
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Total Questions17
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Time Allowed20
Statistics Ics Part 1 Chapter 6 Online Test
00:00
Question # 1
Two events A and B are mutually exclusive if P(A∪B) =
Question # 2
The number of terms in the expansion of the binomial (p+q)n is.
Question # 3
There sets on a sofa can be occupied by four persons in.
Question # 4
nPr can be solved by the formula
Question # 5
If two events cannot occur together they are said to be.
Question # 6
If A∪B = S then A and B are __________ events.
Question # 7
Probability of an impossible event is
Question # 8
A coin and die can be thrown together in
Question # 9
In how many ways a team of 4 players be chosen from a total 10 persons.
Question # 10
A set containing only one element is called
Question # 11
Subset of sample space is called
Question # 12
nCr is calculated by formula
Question # 13
If n is the number of elements of a set. the total numebr of subsects of this set in
Question # 14
The probability of vowel letters form the words STATISTIC is.
Question # 15
The probability of drawing a "white" ball from a bag containing 4 red, 8 black and 3 with balls is:
Question # 16
Probability of a sure event is
Question # 17
The probability of sure event is:
ICS Part 1 Statistics Chapter 6 MCQs Test
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ICS Part 1 Statistics Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | "Pr can be solved by the formula. |
A. N!/ r!(n-r)!
B. (n-r)!/r!
C. n!(n-r!)
D. n!(n-r)!/r!
|
| 2 | If E a and impossible event, then P(E) is. |
A. 0
B. 0.5
C. 1
D. Impossible
|
| 3 | If the occurance of one event is not effected by the occurance of other than these events are called |
A. Dependent
B. Independent
C. Simple
D. Compound events
|
| 4 | nPr can be solved by the formula | |
| 5 | If the chance of occurance of two events are same then such events are called |
A. Independent events
B. Dependent events
C. Mutually exclusive events
D. Equally likely events
|
| 6 | P(A or B) = P (A∪B) = P(A) +P(B) then A and B are. |
A. Mutually exclusive
B. Independent events
C. Not mutually exclusive
D. Dependent
|
| 7 | If A∪B = S then A and B are __________ events. |
A. Equally likely
B. Exhaustive
C. Compound
D. None of these
|
| 8 | If two events cannot occur together they are said to be |
A. Independent events
B. Dependent events
C. Mutually exclusive events
D. Equally likely events
|
| 9 | Arrangement of things without regard to order is called. |
A. Raw data
B. Arrayed data
C. Permutation
D. Combination
|
| 10 | The number of terms in the expansion of the binomial (p+q)n is. |
A. n
B. n-1
C. n+1
D. 2n
|
Test Questions
Share your comments & questions here
Tayba Alvi
15 Nov 2018a non orderly arrangement of things is permutation or combination ???? what is right answer?