Mathematics, 04.07.2020 14:01, nicolebastidas

Suppose that the handedness of the last fifteen U. S. presidents is as follows: 40% were left-handed (L) 47% were Democrats (D) If a president is left-handed, there is a 13% chance that the president is a Democrat. Based on this information on the last fifteen U. S. presidents, is "being left-handed" independent of "being a Democrat"?

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Suppose that the handedness of the last fifteen U. S. presidents is as follows: 40% were left-handed...