ddswaggsoflyy7072 ddswaggsoflyy7072
  • 14-02-2024
  • Mathematics
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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 45 and a standard deviation of 10. using the empirical rule, what is the approximate percentage of daily phone calls numbering between 25 and 65?

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