Question # 1

In the class interval (12-53), the upper class limit is.

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11

12

53

54

In the class interval(1-15), the lower class limit is.

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6

7

15

16

_________ means groups of information that are normally the result of measurements observation and experiment.

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Grouped data

Data

Frequency

Upper class limit

The number of values that occurs in a class interval is called.

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Upper class limit

Pie graph

Frequency

Frequency table

In a grouped data, gretest value = 21 lowest value =3, and number of interval =3 thent he size of the class is.

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3

6

18

21

In pie graph, the central angle measures.

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60^o

180^o

240^o

360^o

Each _________ represent all the values of a group

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Data

Frequency

Interval

Upper class

Formula of class interval

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= greatest value - lowest value/ number of intervals

=greatest value - number of intervals/ lowest value

=lowest value+ number intervals/ greatest value

= Number of interval+ Greatest value/ Lowest value

Data is collected in raw form and it provides us information abut individuals.

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Data

Class interval

Grouped Data

Frequency

In pie graph,the central angle measures

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90^o

180^o

360^o

120^o

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Mathematics 7th Class English Medium Chapter 13 Online Test MCQs With Answers

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