Question # 1

For the given data 2,3,7,0,-8 G.M will be.

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Negative

Positive

Zero

Impossible

The most frequent value of the data is called

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Median

Mode

Mean

H.M

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

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One

Zero

Between

More then one

the phase of statistics that is concerned with the procedures and methodology for obtaining valid conclusions is called.

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Descriptive staticis

Deductive statistics

Inferential statistics

Sample statistics

The properties of discrete probability distribution are:

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Σp (x) = 1 and Σx. (x) = 1

ΣP (x)= 1 and Σx. P

ΣP(x) = 1 and 0 < P(x) ≤ 1

All of these above

What is the probability that a value chosen at random from a particular population is larger than the median of the popultion.

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0.25

0.5

1.0

0.67

The bionomial probability distribution is symmetrical when

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p = q

p < q

p > q

np > npq

If the value of a variable are -2, -3, -5, -10 then range is.

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-12

8

-8

0

The volume or quantity of goods are compared by_______

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Price index number

Volume index number

Quantity

None of these

A coin and die can be thrown together in

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2 ways

12 ways

8 ways

None of these

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

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Simple

Weighted

Value

Un weighted

Two events A and B are mutually exclusive if P(A∪B) =

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P(A) - P(B)

P(A) + P(B)

P(A)P(B) - P(A∪B)

P(A) + P(B) - P(A∪B)

Price relatives is a ratio of current year price and.

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Base year quantity

Previous year quantity

Base year price

Current year quantity

The weights used in a price index are.

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Percentage of total price

Average of prices

Quantities

None of these

The hypergeometric experiment has propeties

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One

Three

Four

Five

Major area of statistics today is concerned with drawing conclusion from.

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Complete study

Samples

Populations

Complete universe

The binomial distribution deal with:

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Discrete variable

Continuous variable

None of these

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

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Statistics Ics Part 1 Online Test MCQs With Answers

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