According to a survey of the top 10 employers in a major city in the Midwest,a worker spends an average of 413 minutes a day on the job.Suppose the standard deviation is 26.8 minutes and the time spent is approximately a normal distribution. What are the times that approximately 95.44% of all workers will fall?
A) [387.5 438.5]
B) [386.2 439.8]
C) [372.8 453.2]
D) [359.4 466.6]
E) [332.6 493.4]
Correct Answer:
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