Mathematics, 22.01.2020 22:31 warnene17
Scores on an exam follow an approximately bell shaped distribution with a mean of 76.4 and a standard deviation of 6.1 points. approximately, what percentage of the data is between 70.3 points and 82.5 points?
Answers: 3
Mathematics, 21.06.2019 21:30, camosloppy3150
Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?
Answers: 1
Scores on an exam follow an approximately bell shaped distribution with a mean of 76.4 and a standar...
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