Question # 1

The variable that takes numerical value is called______ variable.

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Quantitative

Primary

Qualitative

None of these

Which of the followingindices satisfies both the time reversal and factor reversal tests.

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Fisher's method

Paasche's method

Laspeyres method

None of these

The parameters of the binomial distributions are

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x and n

x and p

p and q

n and p

Freqeucny is denoted by

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f

c

q

p

When referring to a curve whose longer tail is to the right, you would call it.

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Symmetrical

Positively skewed

Negatively skewed

None of these

Which is a poor measure of dispersion in open-end distribution.

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Range

Standard deviation

Variance

A.M

Which of the following is the first step in calculating the median of a data set.

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Average the middle two values of the data set.

Array the data

Determine the relative weights of the data values in tems of importance

None of these

The distribution is measokurtic if the moment coefficient of of kurtosis b2 is.

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Equal to 0

Equal to 3

Less than 3

Greater than zero

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

If (E(X) = E than find arithmetic means will be.

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1

4

0

8

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

The main advantages of using the range as a measure of dispersion is that.

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It is easy to calculate

It is heavily influenced by extreme values.

It can change drastically from one data set to the next

It is determined by only two points in the data set

The volume or quantity of goods are compared by

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Price index numbers

Relative index numbers

Volume index numbers

Paasche's index

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

In a bionial experiment, the successive trails are.

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Dependent

Independent

Mutually exclusive

FIxed

The number 136.500 rounded off to nearest unit is.

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136

137

136.5

136.0

Mean of hypergeometric distribution is

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np

Nnk

Lack of symmetry is called

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Kurtosis

Skewness

Normality

All of them

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Statistics Ics Part 1 Online Test MCQs With Answers

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