Determining the probability from the given situation.
A certain company relies heavily on phone orders. Suppose past records show that R% of all incoming phone calls to this company are orders from customers. At least how big must R be for you to be at least 90% sure that the first phone order of the day will occur on or before the tenth incoming call of the day?© SolutionLibrary Inc. solutionlibary.com 9836dcf9d7 https://solutionlibrary.com/statistics/probability/determining-the-probability-from-the-given-situation-2kj
...l the first ten phone calls are not orders is (1-R%)^10. Thus the probability that the first phone order ...