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)

The numebr of ways in whihc four books can be arranged on a shelf is.

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4

6

24

12

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

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0

0.5

1

Impossible

The conditional probability P(A/B) is given by.

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(A∩B)/(B)

P(A∩B)/P(A)

P(A∩B)/P(B)

(A∩B)/P(B)

If the chance of occurance of two events are same then such events are called

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Independent events

Dependent events

Mutually exclusive events

Equally likely events

^AP₃is equal to.

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3!

4!

5!

6!

When each outcome of a sample is as equally likely to occur as any other, the out come are called.

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Mutually exclusive

Equally likely

Exhaustive

Not mutually

If an event consist of more than one sample point it is called

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Simple event

Compound event

Exhaustive event

Likely event

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

ⁿP_r can be solved by the formula

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Probability of an event cannot be

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Negative

Positive

Zero

One

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

Subset of sample space is called

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Event

Simple event

Compound event

Experiment

ⁿC_r is calculated by formula

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

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45360

9

6

None of them

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

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

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Statistics Ics Part 1 Chapter 6 Online Test MCQs With Answers

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