Kizspy | Question: 73
(Choose 1 answer)
(See picture)
Α. 141.75
Β. 158.55
C. 137.25
D. 162.35
E. None of the other choices is correct.
FUOVERFL
The business problem facing the director of broadcasting operations for a television station was the issue of standby hours (i.e., hours in which employees at the station are paid but are not actually involved in any activity) and what factors were related to standby hours. The study included the following variables: Standby hours (Y)-Total number of standby hours in a week; Weekly staff count (X1) Weekly total of people-days; Remote engineering hours (X2) Total number of engineering hours worked by employees at locations away from the central plant. Data were collected for 20 weeks; with the following results:
Coefficients Standard Error
Intercept
-326.25
1.68
t Stat
-2.62
4.11
-1.18
P-value
0.0178
Total Staff
124.33
0.41
0.07
0.0007
0.0254
Remote
-0.09
Predict the mean standby hours for a week in which the weekly staff count was 300 people-days and the remote engineering hours total was 400.
