prettymuslim3630 prettymuslim3630

20-02-2018
Mathematics

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Full-time ph.d. students receive an average of $12,837 per year with a standard deviation of $3000. find the probability that the average salary of a group of 16 randomly selected ph.d. students is more than $13,000.

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sqdancefan sqdancefan

23-02-2018

It is about 41.4% according to my TI-83/84 calculator.

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