Question # 1

P (A/B) can be evaluated by formula

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P(A∩B)/P(B)

P(A∪B). P(B)

(A∪B)/P(B)

P(A∩B)/P(A)

A coin is tossed 3 times then, then number of sample points in the sample space is:

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2³

3

8

Both A & C

If two events cannot occur together they are said to be

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Independent events

Dependent events

Mutually exclusive events

Equally likely events

If E a and impossible event, then P(E) is.

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0

0.5

1

Impossible

If a player well shuffles the pack of 52 playing card, then the probability of a black card form 52 playing cards is:

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1/52

13/52

26/52

4/52

If the occurance of one event is not effected by the occurance of other than these events are called

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Dependent

Independent

Simple

Compound events

A non-orderly arrangement of things is called

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Combination

Permutation

Collection

Sample Space

The number of terms in the expansion of the binomial (p+q)ⁿ is.

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n

n-1

n+1

2n

A set representing all possible out comes of a random experiment is called

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Sample space

Universal set

Simple event

Random experiment

A person can choose a tie and a suit form 3 suits ad 5 ties in

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8 ways

15 ways

30 ways

None of these

The probability of vowel letters form the words STATISTIC is.

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2/10

3/10

0

4/10

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.

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6

9

5

None of these

How many possible permutations can be formed from the wood COMMITTEE.

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45360

9

6

None of them

A non - orderly arrangement of thing s is called:

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Permutation

Equally likely

Combination

Equally likely

In how many ways a team of 4 players be chosen from a total 10 persons.

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40

210

5040

None of these

The probability of drawing a "white" ball from a bag containing 4 red, 8 black and 3 with balls is:

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0

3/15

1/15

2/15

P(A or B) = P (A∪B) = P(A) +P(B) then A and B are.

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Mutually exclusive

Independent events

Not mutually exclusive

Dependent

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Statistics Ics Part 1 Chapter 6 Online Test MCQs With Answers

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