Question # 1

The measure which determines the middle most observation in a data set is called.

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Median

Mode

Mean

Rang

The measures that are used to determine the degree or extent of variation in a data set are called measures of...........................

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Dispersion

Central tendency

Average

Quartile

In a set of data 63,65,66,67,69, median is:

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63

66

67

69

The circumference of a circle is divide into _____________ degrees:

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180°

270°

360°

30°

The spread of observations in a data set is called.

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Average

Dispersion

Central tendency

Mean

If the rotation of the ray is clockwise, the angle is _____________ in measure:

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positive

negative

initial

terminal

Rang =.................

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X_m+ X_o

X_m-X_o

X_m/X_o

X_o/X_m

In the given set of data 5,5,5,5,5,5,5 the standard deriation is:

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5

0

7

None of these

In a set of data 41,43,47,51,57,52 ,59 median is:

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51

47

52

None of these

Median from the data 2.3,2.7,2.5,3.1 and 1.9 Is.........................

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2.3

2.5

2.7

2.9

A frequency polygon is a many side....................

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Closed figure

Rectangle

Square

Circles

The class having maximum frequency is called................. class.

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Model

Median

Lower

Upper

Mode from the following data ,4.4,5.5,6.6,7.7,8.8,6.5,6.5,7 is..........

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4

5

5.6

5.7

The mode in the data 1,3,5,3,7,9

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1

3

5

7

A cumulative frequency table is called.

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Frequency distribution

Data

Less then frequency distribution

None of these

The observation that divide a data set into four equal part, are called.

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Decites

Quartiles

Percentiles

Mode

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10th Class Mathematics Chapter 6 Basic Statistics English Medium KPK Boards Online MCQ's MCQs With Answers

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