In a mid-size company, the distribution of the number of phone calls answered each day by each
Fantastic news! We've Found the answer you've been seeking!
Question:
In a mid-size company, the distribution of the number of phone calls answered each day by each of the 12 receptionists is bell-shaped and has a mean of 57 and a standard deviation of 8. Using the empirical rule (as presented in the book), what is the approximate percentage of daily phone calls numbering between 41 and 73?
Posted Date: