VU Probability Questions – Question Description
I’m working on a data analytics multi-part question and need the explanation and answer to help me learn.
A recent issue of BusinessWeek reported the average earnings per share for leading U.S. corporations as N(2.41, 2.102).
What is the probability a single corporation will have earnings per share that exceed $6.00?
What is the probability earnings per share will be negative?
Suppose you select 20 people randomly from a large set of people with 50% females.
What is the probability 10 or fewer females are selected?
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