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The commuting times of workers in Toowoomba are normally distributed with a mean of =16.8min=16.8min and a standard deviation of =1.65min=1.65min. In a sample of

The commuting times of workers in Toowoomba are normally distributed with a mean of =16.8min=16.8min and a standard deviation of =1.65min=1.65min. In a sample of 500 workers, how many workers would be expected to have a commuting time of less than 16 min?

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