The frequency distribution has been represented graphically as follows: marks $0-20$ $20-40$ $40-60$ $60-100$ No of students $10$ $15$ $20$ $25$ Do you think this representation is correct or incorrect?

Keep practicing — related questions

• An actively growing culture (20 ml) of E. coli (1 $\times$ 105 per ml) was mixed with a total of 100 T4 pha...
• A student was asked to add 16 and subtract 10 from a number.He by mistake added 10 and subtracted 16. If hi...
• Three taps take 15, 20 and 25 min respectively to fill the tank. Together they will take how much time to f...
• 2,4,10,20,__,100
• Take 1000. Add 40. Add another 1000. Add 30. 1000 again. Plus 20. Plus 1000. And plus 10. Quickly, what is ...
• The given map shows four towns of Central Asian region marked as 1, 2, 3 and 4. Identify these from the fol...
• What is the correct sequence of the following Indian states in descending order of lengths of their surface...
• What is the value displayed when the following is executed? Assume that the code was executed using the fol...