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The graph below illustrates the time students took to complete a test when all students were allowed to finish. The distribution has mean 65 minutes

The graph below illustrates the time students took to complete a test when all students were allowed to finish. The distribution has mean 65 minutes and standard deviation 10 minutes. If the instructor wants to set a time limit such that 95% of students should be able to finish, how many minutes should be allowed? Answer to one decimal place.

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