Linear trend is calculated as .The trend projection for period 15 is
A)11.25.
B)28.50.
C)39.75.
D)44.25.

Question

Linear trend is calculated as  .The trend projection for period 15 is
A)11.25. 
B)28.50. 
C)39.75. 
D)44.25.

Quizplus · Accepted Answer

Without knowing the exact equation or values used to calculate the linear trend, it is impossible to give an exact answer. However, we can use the information given to make an educated guess. Since the trend is increasing (as indicated by the positive slope coefficient), we can assume that the trend projection for period 15 will be greater than the trend value calculated. Therefore, we can eliminate choices A and B. Choice D seems too high for a single period projection, so the best choice is C, which falls in between A and D and may be a plausible projection.

Linear Trend Is Calculated as