Question # 1

When all the commodities are not of equal importance, the index numbers are called.

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Simple

Weighted

Value

Un weighted

The percentage of observations lying within the items X + 3S in the normal distribution.

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68.26%

95.44%

70.00%

99.75%

Life of a T.V. tube is a.

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Discrete variable

Continuous varaible

Constant

Qualitative variable

Binomial distribution has parameter

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One

Two

Three

Four

When a die and a coin are rolled together all possible outcomes are.

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2

6

12

36

For a moderately skewed dsitribution, whihc of the following emprical formula holds.

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M.D. = 4/5(S.D)

Q.D. = 2/3 (S.D)

Q.D . = 5/6 (M.D.)

All of these

Binomial distribution is negatively skewed if.

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p < q

p > q

p = q

np = npq

The word statistics is at present used in

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Two senses

Three senses

Four senses

None of these

The probability of continuous random variable at x = a is__________.

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One

Zero

Between

More then one

When all the values in a sereis occur the same numebr of times, then it in not possible to compute the.

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Mean

Median

Mode

Weighted mean

The mean deviation is least if deviations are taken from

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A.M

Mode

G.M

Median

The simplest form of the continuous distribution is the.

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Skewed distribution

Kurtic distribution

Binomial distribution

Uniform distribution

Which of the following is true for binomial distribution

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Mean > variance

Mean < variance

Mean = variance

Mean + standard deviation

In which distribution the successive trials are with replacement

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Hypergeometric

Binomial distribution

Continuous distribution

Discrete distribution

In the price relative, the given year price is divided by the _________.

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Base year price

Current year price

Previous year price

None of these

The probability of success changes from trial to trial, is the property of:

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Binomial experiment

Hypergeometric experiment

Both A and B

None of these

The probability of failure is equal to.

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p

1 - q

P - 1

1 - P

Which of the following is written at the top of the table.

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Souce note

Foot notte

Prefatory note

Title

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Statistics Ics Part 1 Online Test MCQs With Answers

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