# Ivy conducted a taste test for 4 different brands of chocolate chip cookies. Here is a two-way table that describes which cookie each subject preferre

Ivy conducted a taste test for 4 different brands of chocolate chip cookies. Here is a two-way table that describes which cookie each subject preferred and that persons
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Gennenzip
Given
$\begin{array}{cccccc}& A& B& C& D& Total\\ Yes& 4& 6& 13& 13& 36\\ No& 22& 11& 11& 14& 58\\ Total& 26& 17& 24& 27& 94\end{array}$
We note that the table contains information about 94 people (given in the bottom right corner of the table).
Moreover, 24 of the 94 people prefer brand C, because 24 is mentioned in the row *Total” and in the column ”O” of the table.
The probability is the number of favorable outcomes divided by the number of possible outcomes:

RESULT: $\frac{24}{94}=\frac{12}{47}\approx 0.2553=25.53\mathrm{%}$