In the first year of this degree, the average grade in Statistics is 6 with a standard
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Question:
In the first year of this degree, the average grade in Statistics is 6 with a standard deviation of 1, while the average grade in Maths is 6 with a standard deviation of 2. Grades of both subjects follow a Normal distribution:
Which is the probability of a Statistics student getting a grade lower than 5?
Which is the probability of a Maths student getting a grade higher than 8?
If a student got a 7.5 in Statistics and 8 in Maths, in which subject did he/she get a better relative grade?
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Microeconomics An Intuitive Approach with Calculus
ISBN: 978-0538453257
1st edition
Authors: Thomas Nechyba
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