The dean has observed for several years and found that the probability distribution of the salary of

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The dean has observed for several years and found that the probability distribution of the salary of the alumni's first job after graduation is normal, with a mean of $60k per year and a standard deviation of $4k.

(a) What's the probability that the alumni get a salary of $64k or more in their first jobs?

(b) What's the chance that the alumni get a salary between $52k and $68k?

Related Book For answer-question

Business Statistics A Decision Making Approach

ISBN: 9780133021844

9th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry

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Posted Date: May 06, 2023 06:13 AM

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The dean has observed for several years and found that the probability distribution of the salary of

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a To calculate the probability that an alumnus gets a salary of 64k or more in their first job we ne... View the full answer

Business Statistics A Decision Making Approach

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