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Home /Doubts and Solutions/CBSE/Class 9/Mathematics/Statistics/Graphical Representation Of Data

Graphical Representation Of Data Free Doubts and Solutions

CBSE - IX - Mathematics - Statistics

The daily income of 50 doctors is given below: Daily income (in Rs.) No. of Doctors 0 - 1000 1000 - 2000 2000 - 3000 3000 - 4000 4000 - 5000 5000 - 6000 8 7 12 6 11 6 Draw a histogram for the above data.

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CBSE - IX - Mathematics - Statistics

Can you please tell me is the answer is correct or not? If not please tell why. This question is from-
R.D.Sharma Ch-Graphical representation of statistical data, Exercise-23.3
Question no. - 3
 

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

Given below are the seats won by different political parties in the following outcomes of state assembly elections. Political party A B C D E F Seats won 75 55 41 32 11 42 (i) Draw a bar graph to represent the polling results. (ii) Which political party won the maximum number of seats?

Asked by Topperlearning User 23rd May 2016, 10:20 AM
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CBSE - IX - Mathematics - Statistics

Asked by Topperlearning User 23rd May 2016, 10:20 AM
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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

model    on  statistical   data   or   3d    geometrical   structure  . 

Asked by parmarneetu24 27th October 2014, 8:13 PM
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CBSE - IX - Mathematics - Statistics

suggest   me  any maths  model   for    exibition

Asked by parmarneetu24 26th October 2014, 4:43 PM
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CBSE - IX - Mathematics - Statistics

suggest   me  any maths  model   for    exibition

Asked by parmarneetu24 26th October 2014, 4:43 PM
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CBSE - IX - Mathematics - Statistics

In a study of diabetic patients in a village, the following observations were noted. Age in years 10-20 20-30 30-40 40-50 50-60 60-70 Number of patients 2 5 12 19 9 4 Represent the above data by a frequency polygon.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Statistics

Following table gives the distribution of the marks obtained by the students of a class. Marks 0 - 15 15 - 30 30 - 45 45 - 60 60 - 75 75 - 90 Number of students 5 12 28 30 35 13 Represent the data by Frequency polygon.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Statistics

Construct a frequency polygon for the following data: Age 0 - 2 2 - 4 4 - 6 6 - 8 8 - 10 10 - 12 12 - 14 14 - 16 16 - 18 Frequency 2 4 6 8 9 6 5 3 1

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CBSE - IX - Mathematics - Statistics

Draw histogram and frequency polygon on the same graph for the following data: Weight (in kg) 30.5 - 35.5 35.5 - 40.5 40.5 - 45.5 45.5 - 50.5 50.5 - 55.5 55.5 - 60.5 Number of students 9 6 15 3 1 2

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CBSE - IX - Mathematics - Statistics

Draw histogram to represent the following distribution. Class Interval 5 - 10 10 - 15 15 - 25 25 - 45 45 - 75 Frequency 6 12 10 8 15

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CBSE - IX - Mathematics - Statistics

The distribution of weight (in kg) of 100 people is given below. Weight in kg Frequency 40 - 45 13 45 - 50 25 50 - 55 28 55 - 60 15 60 - 65 12 65 - 70 5 70 - 75 2 Construct a histogram for the above distribution.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Statistics

Class Interval Frequency 0 - 5 2 5 - 10 3 10 - 15 4 15 - 20 1 20 - 25 5 25 - 30 3 Make a frequency polygon for above given frequency table.

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

Draw a histogram for the following data:   Class interval Frequency 10 - 14 300 15 - 19 980 20 - 24 800 25 - 29 600 30 - 34 300 35 - 39 430 40 - 44 530

Asked by Topperlearning User 4th January 2014, 11:46 AM
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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

Following is the data of students opting for various courses in Delhi University: Represent the above data using bar graph.

Asked by Topperlearning User 4th January 2014, 11:46 AM
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CBSE - IX - Mathematics - Statistics

In a city, the weekly observations made in a study on the cost of living index are given in the following table: Cost of Living Index No. of weeks 140 - 150 150 - 160 160 - 170 170 - 180 180 - 190 190 - 200 5 10 20 09 06 02 Total 52 Draw the frequency polygon for the data given above.

Asked by Topperlearning User 6th December 2013, 9:19 AM
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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

Here is the Histogram and Frequency Polygon for some data. Form a frequency distribution table corresponding to it. OR For the data in the given table, form a Frequency polygon for the data.

Asked by Topperlearning User 6th December 2013, 1:08 AM
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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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CBSE - IX - Mathematics - Statistics

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