According to a survey of the top 10 employers in a major city, 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.
-According to Chebyshev's Theorem,at least what percentage of measurements in a data set will be within 1.6 standard deviations of the mean?
A)39%
B)58%
C)68%
D)61%
E)92%

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The Answer of According to a survey of the top 10 employers in a major city, 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.
-According to Chebyshev's Theorem,at least what percentage of measurements in a data set will be within 1.6 standard deviations of the mean?
A)39%
B)58%
C)68%
D)61%
E)92%

According to a Survey of the Top 10 Employers in a Major