The salaries of physicians in a certain specialty are approximately normally distributed. If 25 percent of these
Question:
The salaries of physicians in a certain specialty are approximately normally distributed. If 25 percent of these physicians earn less than $180,000 and 25 percent earn more than $320,000, approximately what fraction earn
a. Less than $200,000?
b. Between $280,000 and $320,000?
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a The fraction that earn less than 200000 is 025200000 50000 This can be found on the standard ...View the full answer
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