Problem 87. Indexed Probability Table

Solution 2001776

Submitted on 4 Nov 2019 by Jiawei Zeng

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Test	Status	Code Input and Output
1	Pass	x = [4 4 4 4]; p_correct = [0 0 0 1]; assert(isequal(prob_table(x),p_correct))
2	Pass	x = [1 2 1 2 1 2 1 2 1 2]; p_correct = [0.5 0.5]; assert(isequal(prob_table(x),p_correct))
3	Pass	x = [1 1 2 8]; p_correct = [0.5 0.25 0 0 0 0 0 0.25]; assert(isequal(prob_table(x),p_correct))
4	Pass	x = 1:100; p_correct = 0.01*ones(1,100); assert(isequal(prob_table(x),p_correct))