CHECK YOUR UNDERSTANDING IN In a study of 203 young male/female couples, each partner privately whether they had ever cheated and whether they suspected or knew that partner had cheated. The results are given in the tables below. was ask Female Female Had Total Cheated Not Cheated Male Right 29 162 191 Male Wrong 9. 3 12 Total 38 165 203 Male Male Had Total Cheated Not Cheated Female Right 24 138 162 Female Wrong 35 41 59 144 203 Total Source: Jane M. Watson, "Cheating Partners, Conditional Probability and ingency Tables," Teaching Statistics, 33 (Autumn 2011), pp. 66-70.

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A: