Question 7 Following table shows a frequency distribution for the speed of cars passing through at a particular spot on a high way. Class intervalFrequency(km/h)30−40340−50650−602560−706570−805080−902890−10014 Draw a histogram and frequency polygon representing the data above.

Question 7 Following table shows a frequency distribution for the spee

1.	Question 7 Following table shows a frequency distribution for the speed of cars passing through at a particular spot on a high way. Class intervalFrequency(km/h)30−40340−50650−602560−706570−805080−902890−10014 Draw a histogram and frequency polygon representing the data above.
Answer» Question 7 Following table shows a frequency distribution for the speed of cars passing through at a particular spot on a high way. $\begin{matrix} C l a s s i n t e r v a l & F r e q u e n c y (k m / h) 30 - 40 & 3 40 - 50 & 6 50 - 60 & 25 60 - 70 & 65 70 - 80 & 50 80 - 90 & 28 90 - 100 & 14 \end{matrix}$ Draw a histogram and frequency polygon representing the data above.