Question: Outgoing calls at a call centre are completed in 130 seconds on average with a standard deviation of 8 seconds. Suppose call completion times are

Outgoing calls at a call centre are completed in 130 seconds on average with a standard deviation of 8 seconds. Suppose call completion times are approximately normal. The shortest 2.5% of the completed calls will last less than how man},r seconds? 0 seconds

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