Question

if anyone here is good at statistics could you look at this and see if I am correct or not

Answer 1

below are 36 sorted ages of an acting award winner find P75 using the method presented in the text book

17 20 20 22 22 24 24 26 28 28
29 32 36 44 46 46 48 48 48 52
54 55 57 58 59 60 60 60 61 66
68 76 77 77 78 80

P75=( type an integer or decimal
my answer is
number of scores below 75= 31
number of scores equal to 75=0
number of scores=36

percentile=(31+0.5*0)*100/36=86.1111
=86%