Below you are given some values of a time series consisting of 27 time periods. The estimated quadratic regression equation for these data is
T_t = 14.25 + .45t + .21t²
The forecasted value for time period 28 is

Question

Below you are given some values of a time series consisting of 27 time periods.

The estimated quadratic regression equation for these data is
T_t = 14.25 + .45t + .21t²
The forecasted value for time period 28 is

Quizplus · Accepted Answer

The Answer of Below you are given some values of a time series consisting of 27 time periods. The estimated quadratic regression equation for these data is T_t = 14.25 + .45t + .21t² The forecasted value for time period 28 is A) 32.73. B) 100.7. C) 109.5. D) 191.49.

Below You Are Given Some Values of a Time Series