25+19= ____
Hence, 25+19=44
Simplify: −25−(−19)= _______
Given below are marks obtained by 20 students in Math out of 25.
21,23,19,17,12,15,15,17,17,19,23,23,21,23,25,25,21,19,19,19
Prepare a frequency distribution table for the given data.