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Mathematics, 06.10.2019 01:30 benallyadam2067
The mean of the scores obtained by a class of students on a physics test is 42. the standard deviation is 8%. students have to score at least 50 to pass the test.
assuming that the data is normally distributed, %) of the students passed the test.
% of students passed ?
choices: 5 16 34 58
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The mean of the scores obtained by a class of students on a physics test is 42. the standard deviati...
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