_____ is a measure of the heterogeneity of observations in a classification tree
a. Sensitivity
b. Specificity
c. Accuracy
d. Impurity
D
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A longitudinal design differs from a cross-sectional design in that the sample or samples remain the same over time
Indicate whether the statement is true or false
Good marketing research looks to develop answers to fit a predecided outcome.
Answer the following statement true (T) or false (F)
The Built-Rite mowing company has been selling its lawnmowers to retail outlets for years. The company has decided it wants to tap into new markets, so it is looking to sell its mowing tractors to county institutions for mowing grass along public highways. If the county institutions purchase the Built-Rite mowers, it would be an example of
A. a new buy. B. a straight rebuy. C. a first buy. D. an institutional buy. E. a modified rebuy.
Refer to the following selected financial information from Texas Electronics. Compute the company's days' sales uncollected for Year 2. (Use 365 days a year.) Year 2 Year 1Cash$37,500 $36,850 Short-term investments 90,000 90,000 Accounts receivable, net 85,500 86,250 Merchandise inventory 121,000 117,000 Prepaid expenses 12,100 13,500 Plant assets 388,000 392,000 Accounts payable 113,400 111,750 Net sales 711,000 706,000 Cost of goods sold 390,000 385,500
A. 46.2. B. 43.9. C. 42.3. D. 80.0. E. 113.3.