Explore BrainMass

Explore BrainMass

    Incoming Phone Calls

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    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?

    © BrainMass Inc. brainmass.com December 24, 2021, 4:42 pm ad1c9bdddf

    Solution Preview

    R% of the incoming phone calls are orders from customers. So 1-R% are not orders. So the probability that ...

    Solution Summary

    The solution discusses the percentage needed to meet the daily sales quota within 10 phone calls.