3) You have calculated the following power model and associated unit space value
ID: 3382522 • Letter: 3
Question
3) You have calculated the following power model and associated unit space values:
[Image Description: n =7, Summation of (Y– Yhat)2 = 1285]
Power equation because it has a lower standard error than the linear model.
Linear equation because it has a higher standard error than the power model.
Linear equation because it has a lower standard error than the power model.
Power equation because it has a higher standard error than the linear model.
3) You have calculated the following power model and associated unit space values:
[Image Description: n =7, Summation of (Y– Yhat)2 = 1285]
Power equation because it has a lower standard error than the linear model.
Linear equation because it has a higher standard error than the power model.
Linear equation because it has a lower standard error than the power model.
Power equation because it has a higher standard error than the linear model.
Explanation / Answer
sum of (Y - Y hat)2 (deviation of observed Y from regression line, squared)
Therefore, option b) is correct.
i.e.
Linear equation because it has a higher standard error than the power model.
Linear equation because it has a higher standard error than the power model.
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