Mathematics, 18.08.2021 01:00 carter1809
5. Glenn needed to get into the 80 percentiles of an entrance exam to get into the university of his choice. The scores of the entrance exam were normally distributed with the mean being 765 points and standard deviation being 65 points. What is the cut-off score (in points) Glenn needs to obtain to be included in the 80 percentile
Answers: 2
Mathematics, 21.06.2019 19:00
An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .
Answers: 1
Mathematics, 21.06.2019 19:30
What is the result of adding the system of equations? 2x+y=4 3x-y=6
Answers: 2
5. Glenn needed to get into the 80 percentiles of an entrance exam to get into the university of his...
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