Mathematics, 19.03.2020 16:30 allstar976

Faculty positions in a school district are classified as either teacher or administrator based on primary duties and responsibilities. The table below shows information on the number of national board-certified and not board-certified teachers and administrators

Board-certified Not board-certified
Administrator 17 19
Teacher 13 12

Determine the probability, P(board-certified or teacher), P(board-certified or teacher), that a randomly chosen faculty member is either board-certified or a teacher. Please enter your answer as a decimal, precise to at least four decimal places.

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Faculty positions in a school district are classified as either teacher or administrator based on pr...