Question: Find the indicated probability by using the general addition rule. The manager of a bank recorded the amount of time each customer spent waiting in

Find the indicated probability by using the general addition rule. The manager of a bank recorded the amount of time each customer spent waiting in line during peak business hours one Monday. The frequency table below summarizes the results. Waiting Time Number of (minutes) | Customers 0-3 12 4-7 15 8-11 15 12-15 16-19 7 20-23 24-27 If we randomly select one of the times represented in the table, what is the probability that it is at least 12 minutes or between 8 and 15 minutes

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