Question # 1

The sum of squared deviation is minimum, when deviation are taken form

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Mean

Median

Mode

None of these

If X = 0,2,2,4,8,10, then G.M is.

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4

8

10

zero

Median divides the data into

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2 parts

3 parts

4 parts

10 parts

When a distribution is symmetrical and has one mode, the highest point on the curve is called the.

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Mode

Median

Mean

All of these

Departure from symmetry is called.

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Kurtosis

Skewness

Dispersion

None of these

For negatively skewed distribution mean______ median ______mode.

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=

<

>

None to these

The median divides the data into------------ equal parts

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One

Two

Three

Four

Which one of the following is not effected by extreme values

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mean

median

mode

both (a) and (b)

Geometric mean can be calculated by formula

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The sum of the deviation form mean of a set of an value is

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least

0

positive

None of these

Mode of the sereis 2,2,2,3,3,3,2,3,3,4 is.

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3

2 and 3

4

None of these

The 5^th decile is always equal to

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1^st quartile

2^nd quartile

3^rd quartile

Both (a) and (b)

The letter used as a symbol for population mean is

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μ_-

Φ

x

σ

The mode of letters in the word STATISTICS is:

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S

T

I

S & T

Sum of squares of deviations of the valeus is least when deviations are taken fro.

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Median

Mode

Mean

Harmonic mean

When calculating the average rate of debt growth for a company, the correct mean to use is.

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Arithmetic mean

Weigheted arthmetic

Geometric mean

None of these

Is a symmetrical distribution.

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Q1 = Q3

P25 = P50 = P75

A.M = G.M = H.M

A.M = Med = Mode

In symmetrical distribution mean, median & mode are always.

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zero

negative

Different

Equal

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Statistics Ics Part 1 Chapter 3 Online Test MCQs With Answers

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