On a standardized exam, the scores are normally distributed with a mean of 300 and
a standard d...
Mathematics, 03.05.2020 13:53 lae270
On a standardized exam, the scores are normally distributed with a mean of 300 and
a standard deviation of 40. Find the z-score of a person who scored 190 on the exam.
Answers: 3
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Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.
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The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?
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Answers: 1
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