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Mathematics, 18.06.2020 22:57 chyyy3
The Alvin Secretarial Service procures temporary office personnel for major corporations. They have found that 60% of their invoices are paid within ten working days. A random sample of 18 invoices is checked. What is the probability that at least 6 of the invoices will be paid within ten working days? Round your answer to four decimal places.
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The Alvin Secretarial Service procures temporary office personnel for major corporations. They have...
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