Question # 1

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

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63

66

67

69

A grouped frequency table is also called.............

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Data

Frequency distribution

Frequency polygon

Histogram

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

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Median

Mode

Mean

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

A data in the form of frequency distribution is called..............

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Grouped data

Ungrouped data

Histogram

Dispersion

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

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Median

Mode

Mean

Rang

A histogram is a set of adjacent.

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Squares

Rectangles

Circles

Closed figures

A histogram is a set of adjacent.........

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Squares

Rectangles

Circles

Dots

The extent of variation between two extreme observations in a data is called.

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Average

Range

Quartiles

None of these

The nth positive root of the product of the x₁,x₂,x₃,..............x₁₁ observation is called.

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Mode

Mean

Geometric mean

Median

In a cumulative frequency Polygon frequencies are plotted against:

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Mid points

Upper class boundries

Class limits

In class (20-29), Midpoint or class mark is...................

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20.5

24.5

29

49

The most frequent occurring observation in a set of data is called.

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Mode

Median

Hamonic mean

Mean

A frequency polygon is a many sided:

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Closed figure

Rectangle

Square

a deviation is defined as a difference of any value of the variable from a......

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Constant

Histogram

sum

Frequency

A cumulative frequency curve is also called:

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Histogram

Pie chart

Ogive

Frequency polygon

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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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