Exhibit 15-9.An economist estimates the following model: .She would like to construct interval estimates for y when x equals 2.She estimates a modified model where y is the response variable and the explanatory variable is now defined as .A portion of the regression results is shown in the accompanying table. Refer to Exhibit 15-9.According to the modified model,what is a 95% prediction interval for y when x equals 2? (Note that . )
A)[0.41,4.63]
B)[14.21,35.35]
C)[18.63,30.93]
D)[20.35,25.65]

Question

Exhibit 15-9.An economist estimates the following model:  .She would like to construct interval estimates for y when x equals 2.She estimates a modified model where y is the response variable and the explanatory variable is now defined as  .A portion of the regression results is shown in the accompanying table.  Refer to Exhibit 15-9.According to the modified model,what is a 95% prediction interval for y when x equals 2? (Note that  . )
A)[0.41,4.63] 
B)[14.21,35.35] 
C)[18.63,30.93] 
D)[20.35,25.65]

Quizplus · Accepted Answer

The Answer of Exhibit 15-9.An economist estimates the following model:  .She would like to construct interval estimates for y when x equals 2.She estimates a modified model where y is the response variable and the explanatory variable is now defined as  .A portion of the regression results is shown in the accompanying table.  Refer to Exhibit 15-9.According to the modified model,what is a 95% prediction interval for y when x equals 2? (Note that  . )
A)[0.41,4.63] 
B)[14.21,35.35] 
C)[18.63,30.93] 
D)[20.35,25.65]