Question # 1

The mean deviation is least if deviations are taken from

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A.M

Mode

G.M

Median

It is the reciprocal of the simple average of teh reciprocal of all the values.

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A.M

G.M

H.M

Mode

Continuous data are differentitated from discrete data in that

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Discrete data classes are represnted by fractions

Continuous data classes may be represented by fractions

Continous data take on only whole numebrs

Discrete data can take on any real number

If two coins are tossed, the probability of getting one head and one tail is.

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1/4

2/4

3/4

2/3

Mean deviation = S.D

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2/3

4/5

5/6

6/5

Moment ratios b1 and are.

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Expressed in original unit of the data

Dimensionless quantities

Independent of origin and scale of messurement

Both b and c

E(y-μ) is equal to

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E(y)

μ

zero

y-μ

In binomial distribution it is impossible to find

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P(x L)

P(x=0)

P(x > 0)

P(0≤ x≤∞)

If all values considered in calculating an index are of equal importance, the index is

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Weighted

Simple

Un weighted

None of these

Geometric mean of the relative is.

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Reversible

None - Reversible

Both A and B

None of these

In chain base method the base period is.

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Fixed

Changed

Constant

None of these

The probability of an event connot be.

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= 0

> 0

=1

< 0

The sum of probabilities of events of a sample space is always.

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Equal

Discrete

Continuous

Always greater then oen

When a graph is made to show the total and part of the data, we draw.

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Simple bar chart

Multiple bar chart

Component barchart

None of these

Binomial distribution is negatively skewed if.

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p < q

p > q

p = q

np = npq

A numerical characteristics of a sample is called.

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Parameter

Variable

Sample

Statistics

In which distribution the probabiliyt of success remains constant from triam to triail

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Hypergometric distribution

Binomiial distribution

Sampling distribution

Continuous distribution

The most frequent value of the data is called

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Median

Mode

Mean

H.M

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Statistics Ics Part 1 Online Test MCQs With Answers

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