Question

the marks in mathematics of 135students are 31,37,29,41,35,
35,38,36,35,38
32,29,43
find a.) range
b.)median
c.)mean
d.)mode

Answer 1

Step-by-step explanation:

a) Range= Highest value-Lower value

=43-29

=14

b) Median= (n+1)/2 iteam

=(13+1)/2

=14/2

=7th iteam

=36

c) Mean =sum of x/n

=459/13

=35.30

d)Mode=43