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Mathematics, 26.12.2019 19:31 bri9263

As part of a study done for a large corporation, psychologists asked randomly selected employees to solve a collection of simple puzzles while listening to soothing music. twenty-three (23) out of 56 employees solved the puzzles in less than 7 minutes. suppose an employee in the study is selected randomly. calculate the probability that they take longer than 7 minutes to solve the puzzles.

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