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If the mean asset turnover for retail firms is 2.22 with a standard deviation of 0.25,...

If the mean asset turnover for retail firms is 2.22 with a standard deviation of 0.25, without assuming a normal distribution, within what range will at least 88.89% of retail firms’ asset turnover fall? (Round your answers to 2 decimal places.) The range is?

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Answer #1

By Chebyshev's Formula:

So,

So,

So,

k = 3

So,

The range is:

So,

Answer is:

(1.47, 2.97)

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