Question # 1

For a given class 34-36, the mid point will be.

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32

33

34

35

Five cards are selected at random from a pack of 52 cards without replacement. The possible combinations are.

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2704

(52)5

2598960

260

Scores that differ greatly from the measures of central tendency are called.

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The best scores

Extreme scrores

Raw scores

None of above

Which of the following steps is not involved in the formation of frequency distribution.

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Editing

Range

Number of classes

Class intervel

A set having no element is called.

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Infinite set

Null Set

Zero set

Empty set

Paasche's index number is called.

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Composite index number

Simple index number

Un weighted index number

None of above

In statistics, collection of related obserations is called.

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Data

Information

Attribute

Laspeyre's index number is also called.

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Current year weighted index number

Base year weighted inxed number

Ideal index number

None of above

In frequency curve if the longer tail occurs to the right, the curve is called.

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Positively skewed

symmetrical

Negative skewed

dentical

Artithmetic mean of a data is 32. If 5 is added to each item of the same data., what would the new arithmetic mean be.

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32

27

37

42

Types of Statistics .

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Descriptive statistics

Inferential statistics

Applied Statistics

All of the above

Statistics are always.

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Estimated values

Exact values

Constant values

None of above

The heading for differnet rows are called.

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Rows captions

Column captions

Stubs

Both a and c

Source notes are given at the.

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End of the table

Top of the table

Beggining of the table

Middle of the table

Relative frequencies are obtaied by.

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Dividing the mid points by the total frequency.

Dividng the total frequency by the frequency

Dividing the frequency by totla frequency

Dividing the mid points by the frequency

Geometric mean of the relatives is.

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Non -reversible

Reversible

Both a and b

None of above

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