What is the sample proportion of the ROAs of the 37 companies that are negative in 2011?
Question:
What is the sample proportion of the ROAs of the 37 companies that are negative in 2011?
Please use the sample means and variances of the above six financial variables in 2011 as an estimate of the population means and variances of the year 2012, and answer the following question:
Transcribed Image Text:
Debt-to-asset (%) Dividend per share Current ratio Fixed asset turnover ROA P/B 130.4 2.16 -5.36 0.92 9.8 -1.4 0.91 1.08 1.24 1.03 14.43 1.17 0.17 3.18 60.35 78.74 24.3 45.53 22.58 13.27 53.93 28.8 53.05 35.8 17.58 17.69 54.66 63.65 19.89 34.34 46.59 24.21 33.55 40.79 35.49 39.01 37.82 51.42 0.32 22.85 45.63 57.04 0 0 5.73 10.08 0 5.44 5.99 12.1 0 4.4 1.07 8.16 0 5.06 7.6 1.01 4.37 1.5 2.29 7.96 7.35 0 3.1 5.52 3.42 5.49 3.4 4.69 87.75 36.76 151.46 171.58 174.97 137.16 150.26 125.28 215.22 394.77 438.73 220.43 129.16 419.59 122.9 39.16 373.75 253.04 176.64 218.21 164.8 209.99 157.65 151.9 54.93 155.36 135.61 13.8 0.91 12.08 0.29 3.08 1.04 9.33 0.48 1.06 0.47 10.75 9.52 9.87 6.83 2.02 5.42 27.38 0 0.47 4.23 5.36 2.55 1.05 0.02 0.85 2.78 2.19 0.22 1.56 1.06 1.17 1.45 0.72 4.5 4.82 3.71 2.47 4.52 1.47 -9.68 1.88 7.41 6.5 -1.31 0.77 1.23 0.65 4.04 6.24 -1.62 0.83 2.85 1.88 4.67 2.24 2.23 1.06 0.26 0.84 2.57 0.94 0.73 1.49 0.59 0.89 2.69 2.13 1.12 0.94 2.11 1.84
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SOLUTION Based on the data provided 37 out of the 87 companies had negative ROAs in 2011 ...View the full answer
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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