Question

a group of students were timed as they completed a task 12,12,14,14,15,18,30,20,20,29,36 their times, in second are listed above workout: a) the mode b) the median c) the range

Answer 1

Hope it helps

Plzz mark brainliest

Answer 2

arrange the data in ascending order
12,12,14,14,15,18,20,20,29,30,36
a) mode : the observations which repeating often
12,14,20
b)number of terms =n= 11(odd)
median = (n+1)/2 th term
=(11+1)/2 th term
=6th term
median =18
c) range = maximum value- minimum value
=36-12
=24