Mathematics, 14.04.2020 19:53 blythephillips2734

A random sample of 10 examination papers in a course, which was given on a pass or fail basis showed the following scores. Paper Number Grade Status 1 65 Pass 2 87 Pass 3 92 Pass 4 35 Fail 5 79 Pass 6 100 Pass 7 48 Fail 8 84 Pass 9 79 Pass 10 91 Pass What is the proportion of all students who passed the course?

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