Mathematics, 02.10.2020 14:01, woodfordmaliky
If the mean of an exam was 150 with a standard deviation of
30, what percentage of students scored 1 standard deviation
above the mean?
Answers: 2
Mathematics, 21.06.2019 19:30, KariSupreme
Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)
Answers: 1
If the mean of an exam was 150 with a standard deviation of
30, what percentage of students scored...
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