Homework Help is Here – Start Your Trial Now!
Math
Statistics
1. Explain how can test the joint hypothesis that ? 2 = ? 3 = 0 related to average income 2. Explain how you can test the joint hypothesis that none of the variables has an effect upon air quality? Do you accept or reject this null hypothesis in the above Stata output?

1. Explain how can test the joint hypothesis that ? 2 = ? 3 = 0 related to average income 2. Explain how you can test the joint hypothesis that none of the variables has an effect upon air quality? Do you accept or reject this null hypothesis in the above Stata output?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
See similar textbooks
icon
Related questions
Topic Video
Question

1. Explain how can test the joint hypothesis that ? 2 = ? 3 = 0 related to average income

2. Explain how you can test the joint hypothesis that none of the variables has an effect upon air quality? Do you accept or reject this null hypothesis in the above Stata output?

The data set AIRQ contains observations for 30 standard metropolitan statistical areas (SMSAS) in California for 1972 on the following variables. indicator of air quality (The lower the better) value added of companies (in 1000 US$) amount of rain (in inches) dummy variable, 1 for (SMSAS) at the coast, 0 for others population density (per square mile) average income per head (in US$) airq vala rain сoas dens тedi reg airq vala rain coas dens medi df Number of obs 30 2.98 Source MS F( 5, Prob > F 24) = Model Residual 8723. 84625 14058.4538 1744.76925 0.0313 R-squared Adj R-squared = 0. 3829 0.2544 24.203 24 585.768906 Total 22782.3 29 785. 596552 Root MSE airq Coef. std. Err. P>|t| [95% Conf. Interval] vala rain 0. 699 .0008834 .2506988 -33. 3983 -.0010734 .0005545 0. 39 0.73 -3.19 -0. 66 0.65 .0055399 .9596857 -11. 81504 .0022562 -.0037731 -.458288 -54.98156 -.0044237 -.0012003 80. 29141 3435183 0.473 0. 004 0. 515 0. 521 сoas 10.45752 dens medi .0016233 .0022769 .0008503 .0023093 _cons 111.9347 15. 33179 7.30 0.000 143. 5779
Transcribed Image Text:The data set AIRQ contains observations for 30 standard metropolitan statistical areas (SMSAS) in California for 1972 on the following variables. indicator of air quality (The lower the better) value added of companies (in 1000 US$) amount of rain (in inches) dummy variable, 1 for (SMSAS) at the coast, 0 for others population density (per square mile) average income per head (in US$) airq vala rain сoas dens тedi reg airq vala rain coas dens medi df Number of obs 30 2.98 Source MS F( 5, Prob > F 24) = Model Residual 8723. 84625 14058.4538 1744.76925 0.0313 R-squared Adj R-squared = 0. 3829 0.2544 24.203 24 585.768906 Total 22782.3 29 785. 596552 Root MSE airq Coef. std. Err. P>|t| [95% Conf. Interval] vala rain 0. 699 .0008834 .2506988 -33. 3983 -.0010734 .0005545 0. 39 0.73 -3.19 -0. 66 0.65 .0055399 .9596857 -11. 81504 .0022562 -.0037731 -.458288 -54.98156 -.0044237 -.0012003 80. 29141 3435183 0.473 0. 004 0. 515 0. 521 сoas 10.45752 dens medi .0016233 .0022769 .0008503 .0023093 _cons 111.9347 15. 33179 7.30 0.000 143. 5779
Expert Solution
steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
SEE MORE TEXTBOOKS