Consider the following data and Excel output for a simple linear regression model
How much of the total variation in the dependent variable (Y) is explained by the independent variable (X)?
Period Y X
Period 1 10 1
Period 2 11 2
Period 3 9 3
Period 4 12 4
Period 5 13 5
Period 6 12 6
Period 7 15 7
Intercept 2.267
Slope 0.843
SE 1.810
Correlation 0.890
r-squared 0.791
A) 2.267
B) 0.843
C) 1.810
D) 0.890
E) 0.791
E
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Second Chance is a paperback book exchange. For each book trade, the buyer pays a $1 trade fee. Books that are sold and not traded cost half of their original purchase price. The store has total assets of $126,000 and current assets of $40,200. Its net sales equaled $35,000, and its net profit after taxes was $9,000. Calculate the store's net profit percentage.
A. 25.7% B. 21.7% C. 22.4% D. 7.1% E. 27.7%
Tax laws generally make benefits unfavorable to employees.
Answer the following statement true (T) or false (F)
Which of the following is not one of the categories of a balanced scorecard?
a. Customer b. Financial c. Learning and Growth d. Quality
Cost of handling alone accounts for ______.
a. 20% to 25% of total logistics costs b. 20% to 25% of total manufacturing costs c. 12% to 15% of total logistics costs d. 12% to 15% of total manufacturing costs