Telephone Switchboard Narrative
The number of telephone calls coming into a business's switchboard averages four calls per minute. Let x be the number of calls received.
-Refer to Telephone Switchboard Narrative. What is the probability at least one call will be received in a given two-minute period?

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The Answer of Telephone Switchboard Narrative
The number of telephone calls coming into a business's switchboard averages four calls per minute. Let x be the number of calls received.
-Refer to Telephone Switchboard Narrative. What is the probability at least one call will be received in a given two-minute period?

Telephone Switchboard Narrative The Number of Telephone Calls Coming into a Business's Switchboard