Mathematics, 25.06.2019 19:30 rcherala
There are 440 students at thomas paine high school enrolled in u. s. history. on the april report card, the students' grades are approximately normally distributed with a mean of 79 and a standard deviation of 7. students who earn a grade less than or equal to 64.9 must attend summer school. the number of students who must attend summer school for u. s. history is closest to
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There are 440 students at thomas paine high school enrolled in u. s. history. on the april report ca...
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