Mathematics, 21.06.2020 02:57 asdf334asdf334
A professor gives her 100 students an exam; scores are normally distributed. The section has an average exam score of 80 with a standard deviation of 6.5. What percentage of the class has an exam score of A- or higher (defined as at least 90)? Type your calculations along with your answer for full credit; round your final percentage to two decimal places.
Answers: 1
Mathematics, 21.06.2019 13:00
Solve for x i'll try to attach the files bc it's not letting me for some reason
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Mathematics, 21.06.2019 19:00
Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?
Answers: 2
Mathematics, 21.06.2019 19:40
Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15
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A professor gives her 100 students an exam; scores are normally distributed. The section has an aver...
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