Question

The weight of 15 student of a class are -
39,44,37,38,50,32,31,37,43,36,37, 38,40,41,32
Find the mean, mode and median of this data​

Answer 1

Answer:

mean = 38.3 (approx)

median = 38

mode = 37

Step-by-step explanation:

31,32,32,36,37,37,37,38,38,39,40,41,43,44,50

mean

= sum of all observations ÷ number of observations

= 575 ÷ 15

= 38.3 (approx)

median = middle observation

= 8th observation

= 38

mode = Observation that appears most frequently in a data set.

= 37 ( 37 comes three times)