TABLE 16-11
The manager of a health club has recorded mean attendance in newly introduced step classes over the last 15 months: 32.1,39.5,40.3,46.0,65.2,73.1,83.7,106.8,118.0,133.1,163.3,182.8,205.6,249.1,and 263.5.She then used Microsoft Excel to obtain the following partial output for both a first- and second-order autoregressive model.
SUMMARY OUTPUT - 2nd Order Model
Regression Statistics
Multiple R 0.993
R Square 0.987
Adjusted R Square 0.985
Standard Error 9.276
Observations 15
Coefficients
Intercept 5.86
X Variable 1 0.37
X Variable 2 0.85
SUMMARY OUTPUT - 1st Order Model
Regression Statistics
Multiple R 0.993
R Square 0.987
Adjusted R Square 0.985
Standard Error 9.150
Observations 15
Coefficients
Intercept 5.66
X Variable 1 1.10
-True or False: Referring to Table 16-11,based on the parsimony principle,the second-order model is the better model for making forecasts.
Correct Answer:
Verified
Q82: TABLE 16-10
Business closures in Laramie, Wyoming from
Q103: TABLE 16-10
Business closures in Laramie, Wyoming from
Q117: TABLE 16-10
Business closures in Laramie,Wyoming from 2007
Q118: TABLE 16-12
A local store developed a multiplicative
Q119: TABLE 16-11
The manager of a health club
Q122: TABLE 16-13
Given below is the monthly time-series
Q123: TABLE 16-13
Given below is the monthly time-series
Q125: TABLE 16-12
A local store developed a multiplicative
Q128: TABLE 16-13
Given below is the monthly time-series
Q136: TABLE 16-13
Given below is the monthly time-series
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents