Question # 1

Geometric mean of the relative is.

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Reversible

None - Reversible

Both A and B

None of these

The range of probability is between

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0 to 2

-1 to +1

0 to 8

0 to 1

When a graph is made to show the total and part of the data, we draw.

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Simple bar chart

Multiple bar chart

Component barchart

None of these

^AP₃is equal to.

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3!

4!

5!

6!

In binomial experiment successive trials are:

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Dependent

Independent

May be independent or dependent

None of these

Classification of data by quantitative characteristcs is called.

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Qualitative classification

Quantitative classificaton

Geographical classification

Temporal classification

Variance of binomial distribution is

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np

√npq

npq

nq

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

A student soved 25 questions from first 50 questios of a book to be solved. The prob, that he will solve the remaining all questions.

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0.25

0.51

1

0

A hypergometric random variable is a (an)

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Independent variable

Continuous random variable

Discrete random variable

None of these

Random variable is also called ___________.

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Chance stochasitc

Coverges

Random

None of these

The difference between largest and smallest observation is called

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Interval

Class interval

Range

Difference

Fist moment about origin in is always equal

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Mean

Variance

Zero

1(One)

If we connect the mid points of rectangles in a histogram with a series of lines. we get.

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Ogive

Frequency Polygon

Frequency Curve

Bar chart

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

The base period in fixed bases should be________

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A normal year

Abnormal year

Special

General

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

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Simple

Weighted

Value

Un weighted

Give classes, 1 - 6, 6 - 10...... class interval is.

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5.5

3

4

5

More Classes

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Statistics Ics Part 1 Online Test MCQs With Answers

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