Math, asked by spoorti35, 4 months ago

the marks obtained out of 10 by 80 students in a class​

Answers

Answered by havellshavells
0

Answer:

In the given frequency distribution, the class intervals are not of equal width. Therefore, we would make modification in the lengths of the rectangle in the histogram so that the areas of rectangle are proportional to the frequencies. Thus we have: 

Now, we draw rectangles with lengths as given in the last column. The histogram of data is given below:

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