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  3. problem 15 points vte telephone operators are assigned to handle...

Question: problem 15 points vte telephone operators are assigned to handle...

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Problem (15 points) VTE telephone operators are assigned to handle all 411 calls. The mean time to respond to a caller is 30 seconds with a standard deviation of 5 seconds (Hint: draw a picture of the normal distribution curve for each problem). Use 4 decimal places of accuracy a) What is the probability that your call will be handled in less than 27 seconds? (2 points) b What proportion of calls are responded to in 23 to 27 seconds? (2 points) c What proportion of calls are responded to in 27 to 33.3 seconds? (2 points) d) What proportion of calls are responded to in about 35 seconds? (2 points)
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