The Linear Regression Trend Model Was Applied to a Time

question 147

Essay

The linear regression trend model was applied to a time series sales data based on the last 24 months' sales.The following partial computer output was obtained. $$\begin{array} { l l l l } \text { Variable } & \text { Estimate } & \mathrm { T } & \text { Prob. } \\\text { Intercept } & 198.03 & 14.84 & .0001 \\\text { Time } & 8.07 & 8.65 & .0001\end{array}$$
-What is the predicted value of y when t = 25?

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Definitions:

Price Ceiling

A price ceiling is a government-imposed limit on how high a price can be charged for a product or service, typically intended to protect consumers.

Price Ceiling

A legally imposed maximum price on a good or service, intended to prevent prices from rising above a certain level, often leading to shortages.

Equilibrium Level

The state in which market supply and demand balance each other, resulting in stable prices and quantities.

Market Mechanism

The process through which supply and demand interact to determine the prices and allocation of goods and services in a market economy.