The length of conversations between supervisors and workers

Reference no: EM13626796

The length of conversations between supervisors and workers in a certain manufacturing industry is normally distributed with a mean of 4.0 minutes and a standard deviation of 0.8 minutes. Question: Use the normal curve table to determine the percentage of conversations that are longer than 4.4 minutes, longer than 5 minutes, longer than 3 minutes, and shorter than 2.5 minutes

Reference no: EM13626796

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