Homework Help is Here – Start Your Trial Now!
Math
Advanced Math
20. The time series component that reflects variability during a single year is called a trend a. b. cyclical seasonal d. irregular с.

20. The time series component that reflects variability during a single year is called a trend a. b. cyclical seasonal d. irregular с.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
See similar textbooks
icon
Related questions
Question

Q20

18. The following estimated regression model was developed relating yearly income (Y in dollar) of 30 individuals with their age (X1) and their gender (X2) (1 if male and 0 if female). SUMMARY OUTPUT Regression Statistics Multipie R 0.99 R Square 0.98 Adjusted R S 0.98 Standard Err 1,721.83 Observations 30.00 ANOVA df 2.00 5,166,093,302.59 2,583,046,651.30 Significance F MS Regression 871.27 0.00 Residual 27.00 80,047,116.77 2,964,708.03 Total 29.00 5,246,140,419.37 Coefficients Standard Error 3,307.04 P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% 9,167.67 t Stat 9,167.67 2,382 1,529 Intercept 0.72 0.48 -4,403.30 -4,403.30 age 75.33 20.29 0.00 1,374.14 1,683.28 1,374.14 1,683.28 gender 10,263 961.80 10.67 0.00 8,289.19 12,236.08 8,289.19 12,236.08 From the result above, it can be said that the expected yearly income of a. males is $10,263 more than females given the same age b. females is $10,263 more than males given the same age c. males is $10,263 d. females is $10,263
Transcribed Image Text:18. The following estimated regression model was developed relating yearly income (Y in dollar) of 30 individuals with their age (X1) and their gender (X2) (1 if male and 0 if female). SUMMARY OUTPUT Regression Statistics Multipie R 0.99 R Square 0.98 Adjusted R S 0.98 Standard Err 1,721.83 Observations 30.00 ANOVA df 2.00 5,166,093,302.59 2,583,046,651.30 Significance F MS Regression 871.27 0.00 Residual 27.00 80,047,116.77 2,964,708.03 Total 29.00 5,246,140,419.37 Coefficients Standard Error 3,307.04 P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% 9,167.67 t Stat 9,167.67 2,382 1,529 Intercept 0.72 0.48 -4,403.30 -4,403.30 age 75.33 20.29 0.00 1,374.14 1,683.28 1,374.14 1,683.28 gender 10,263 961.80 10.67 0.00 8,289.19 12,236.08 8,289.19 12,236.08 From the result above, it can be said that the expected yearly income of a. males is $10,263 more than females given the same age b. females is $10,263 more than males given the same age c. males is $10,263 d. females is $10,263
20. The time series component that reflects variability during a single year is called a. a trend b. cyclical seasonal с. d. irregular
Transcribed Image Text:20. The time series component that reflects variability during a single year is called a. a trend b. cyclical seasonal с. d. irregular
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,
SEE MORE TEXTBOOKS