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An analyst gathered the following information about the return distributions for two portfolios during the same time period:
Portfolio
Skewness
Kurtosis
A
-1.6
1.9
B
0.8
3.2
The analyst states that the distribution for Portfolio A is more peaked than a normal distribution and that the distribution for Portfolio B has a long tail on the left side of the distribution. Which of the following is correct?
A. The analyst's assessment is correct
B. The analyst's assessment is correct for Portfolio A and incorrect for Portfolio B
C. The analyst's assessment is not correct for Portfolio A but is correct for Portfolio B
D. The analyst's assessment is incorrect for both portfolios
A 25 wt% solution of coffee in water at 70°F is spray dried to a final moisture content of 5% (dry basis) with air that enters at 450°F and 1 atm with a humidity of 0.01 lb/lb (dry basis) and exits at 200°F. Assuming a reasonable value for the spe..
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a solution containing 30 wt. benzene b 45 wt. toluene t and 25 wt. xylene x is fed into a distillation process as
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