Find mean median and mode of the following given data
Marks        0-10 10-20 20-30 30-40 40-50 50-60 60-70 
Frequency. 4.      5.       7.        10.      12.       8.      4

Asked by shriya.pandey182 | 25th Jun, 2017, 07:27: PM

Expert Answer:

Error converting from MathML to accessible text.

Answered by Sneha shidid | 27th Jun, 2017, 11:27: AM