Philip equation
ordered data: 3o(oranges), 3g(green), 6y, 8r, 13b(black, 15b(blue
mean: 8 mode: 3 range: 12
The quotient is : 5x-12+(25)/(x+3)
The remainder is : 25
M= a + n
I’m not sure if this is what you were looking for but I hope this helps
Z for the 5th percentile is about -1.6449