Mathematics, 20.01.2020 20:31 babysune01
An instructor in a large lecture class found, at the end of the semester, that the total point distribution in his class was approximately normal, with a mean of 530 and a standard deviation of 80. if 10% of the class is to receive a’s (the instructor grades on a curve), what is the lowest number of points that a student can have and still earn an a? 632 610 428
Answers: 1
Mathematics, 21.06.2019 14:30, snoodledoodlebop
anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44
Answers: 1
An instructor in a large lecture class found, at the end of the semester, that the total point distr...
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