Question

6. The marks in mathematics of 10 students are
31, 37, 29, 41, 35, 35, 38, 36, 35, 38
Find range, mean, median, and mode of above data.​

Answer 1

mean= sum of observations/no. of observations

=31+37+29+41+35+35+38+36+35+38/10

= 355/10

= 35.5

range= highest value - lowest value

= 41-29

=12

mode= highest frequency

= 35

median= 35.5