Displaying 1 result from an estimated 1 matches for "prob_of_pick".
2004 Oct 06
0
2x2 test: total confusion.
...why.
This is what I *think*
I know how many balls each picker picked - so that marginal is fixed.
I know how many balls of each color there are - so that marginal is fixed.
I know the total picks.
I can test the 'association' between Picker p and color c by doing the
following...
prob_of_pick(p) = picks made by p / total picks
prob_of_color(c) = balls of color c / total picks
prob_of_sucess = prob_of_pick_of_color(pc) =
picks made by p / total picks *
balls of color c / total picks
USE BINOMIAL DISTRIBUTION
n = total picks
k = number of balls of color c picked by picker...