Question # 1

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

The weights used in a price index are.

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Percentage of total price

Average of prices

Quantities

None of these

The mean is based on.

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Small values

Extreme values

All the values

Large values

The bionomial probability distribution is symmetrical when

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p = q

p < q

p > q

np > npq

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8

0

1/8

3

In the signgular sense, statistics means.

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Methodology

Numerical data

Sample values

Count data

Base yar weighted index number are.

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Laspeyre's

Paasche's

Fisher's

C.P.I

Proportion is the always _________ equal to 1.

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Less then or

Always greater

Greater then or

Zero

The numbered balls are paced in an urn, Numbers 1- 4 are red and numbers 5 -10 are blue. the probability that a ball drawn at random from the run is blue is.

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0.1

0.4

0.6

1.0

In binomial experiment successive trials are:

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Dependent

Independent

May be independent or dependent

None of these

Subset of sample is called:

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Event

Simple event

Compound event

Experiment

The variance of 5,5,5,5,5 is.

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0

25

5

125

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

If 'a' is a constant, then 5/2 a is equal to.

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a1 + a2+ a3+ a4+ a5

a

52

None

An index that measures the change for a fixed time period is called.

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Chain base method

Fixed base method

Simple aggregative method

Cost of living method

ⁿC_r is calculated by formula

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If a curve can be divided into two parts that are marror images,it is called a.

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Skewed curve

Symmetrical curve

J-Shaped curve

Frequency curve

In hyper geometric distribution n is.

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Changed

Zero

Fixed

variable

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Statistics Ics Part 1 Online Test MCQs With Answers

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