A concert promoter is forecasting this year's attendance for one of his concerts based on the following historical data:

The previous trend line had predicted 18,500 for two years ago, and 19,700 for last year. What was the mean absolute deviation for these forecasts?
A)100
B)200
C)400
D)500
E)800

Question

A concert promoter is forecasting this year's attendance for one of his concerts based on the following historical data:

The previous trend line had predicted 18,500 for two years ago, and 19,700 for last year. What was the mean absolute deviation for these forecasts?
A)100 
B)200 
C)400 
D)500 
E)800

Quizplus · Accepted Answer

The Answer of A concert promoter is forecasting this year's attendance for one of his concerts based on the following historical data:

The previous trend line had predicted 18,500 for two years ago, and 19,700 for last year. What was the mean absolute deviation for these forecasts?
A)100 
B)200 
C)400 
D)500 
E)800

A Concert Promoter Is Forecasting This Year's Attendance for One