Question # 1

A non-orderly arrangement of things is called

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Combination

Permutation

Collection

Sample Space

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

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Median

Mode

Mean

Harmonic mean

If a Vann diagram is drawn for events A and B which are mutually exclusive, which f the folloiwng would always be true of A and B.

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Theire parts of the rectangle will overlap

Their parts fo the rectangle will be equal in area

Their parts of the rectangle will not overlap

None of these

The data about the weights of plants:

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Discrete data

Qualitative data

Continuous data

Quantitative data

Mean of hypergeometric distribution is

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np

Nnk

50^th percentile is also called as

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Mean

Mode

Average

Median

An experiment which produced different outcomes even if it is repeated a large number of times, under similar conditions is called

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Event

Compound event

Random experiment

None of these

When a pair of dice is rolled, the sum of upperemost dots vary from.

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0 to 10

1 to 11

2 to 19

2 to 12

If x is a continuous random vriable, then the function f (x) is.

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A probability function

A probability denaity function

A density function

Both b and c

The binomial distribution is negatively skewed if

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P< 1/2

P = 1/2

P > 1/2

P = 1

Any study in which the scientist can control the allocation of treatments to the experimental units is called.

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Trial

Analysis

Experiment

Survery

A frequency polygon is clsed figure which is.

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One sided

Two sided

Three sided

Many sided

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

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0

25

5

125

The volume or quantity of goods are compared by_______

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Price index number

Volume index number

Quantity

None of these

Which of the following is an example of compressed data.

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Array

Frequency distribution

Ogive

Histogram

The simplest form of the continuous distribution is the.

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Skewed distribution

Kurtic distribution

Binomial distribution

Uniform distribution

The sum of absolute deviations is a minimum if these deviations are taken from the

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Mean

Mode

Median

All of these

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

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Statistics Ics Part 1 Online Test MCQs With Answers

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