Explore BrainMass

Explore BrainMass

    Probability

    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!

    Please use Excel when necessary:

    Acording to a recent survey, 70% of all customers will return to the same grocery store.
    Suppose 10 customers are selected at random, What is the probability:
    a) Exactly 5 of the customers will return?
    b) All 10 customers will return?
    c) At least 7 of the customers will return?
    d) Less than 5 customers will return?
    e) How many customers would be expected to return to the same store ?

    © BrainMass Inc. brainmass.com March 4, 2021, 5:58 pm ad1c9bdddf
    https://brainmass.com/statistics/probability/probability-20976

    Solution Summary

    Please use Excel when necessary:

    Acording to a recent survey, 70% of all customers will return to the same grocery store.
    Suppose 10 customers are selected at random, What is the probability:
    a) Exactly 5 of the customers will return?
    b) All 10 customers will return?
    c) At least 7 of the customers will return?
    d) Less than 5 customers will return?
    e) How many customers would be expected to return to the same store ?

    $2.49

    ADVERTISEMENT