Question 180976
235, 234, 233, 232, 231, 230, 229, 228,  are all tied.
Their mean is 231.5
n=Np/100+.5 Where n=numerical rank, N=number of values, p=percentile
231.5=270p/100 + .5
2.7p=231
p=85.556
p=86
.
Ed