Question

find the mean median and mode of the weight in kg of tennis in which are as under 39 kg 51 kg 33 kg 47 kg 32 kg 34 kg 48 kg 39 kg 40 kg 39 kg​

Answer 1

Answer:

Mean=(39+51+33+47+32+34+48+39+40+39)/10

=402/10=40.2

Arranging the numbers in ascending order:

32,33,34,39,39,39,40,47,48,52

Median of even no is N/2+(N+1)/2

39+39/2=39

Mode=39 as it occurs the highest no of times