Many students believe (correctly?) that Professor curves his students’ grades so that the class average always ends...

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Many students believe (correctly?) that Professor curves his students’ grades so that the class average always ends...

Many students believe (correctly?) that Professor curves his students’ grades so that the class average always ends up with a mean of 75 and a standard deviation of 6.

a. If his class has a mean of 50 and a standard deviation of 15, do Professor Lander’s work for him and calculate the necessary linear transformation.

b. Which students will suffer from Professor Lander’s curving?

math Statistics-And-Probability

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A professor at a local college noted that the grades of his students were normally distributed with an average percentage of 74 and a population standard deviation of 10

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Many students believe (correctly?) that Professor curves his students’ grades so that the class average always ends...

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