90
7 Regression Models and Hypothesis Testing
as to be consistent with zero. (e) Determine its F-value ˆ
f and the probability to
find an F-value that is even larger than ˆ
f .
6. Lets pursue the quality control at Guinness from the end of Sect. 7.5 and assume
that we test a fifth bag of barley with the test result x = 13. What is the 90%
confidence range now? If we were to be satisfied with an 80% confidence level,
what would that range be?
References
1. US Bureau of Labor Statistics data on educational attainment (2018). https://www.bls.gov/emp/
tables/unemployment-earnings-education.htm
2. Novel Coronavirus COVID-19 (2019-nCoV) Data Repository by Johns Hopkins CSSE (2019).
https://github.com/CSSEGISandData/COVID-19
3. H. Hethcote, The mathematics of infectious diseases. SIAM Rev. 42, 599 (2000)
4. M. Abramowitz, I. Stegun, Handbook of Mathematical Functions (Dover, New York, 1972)
5. G. Casella, R.L. Berger, Statistical Inference, 2nd edn. (Brooks/Cole, 2008)
7 Regression Models and Hypothesis Testing
as to be consistent with zero. (e) Determine its F-value ˆ
f and the probability to
find an F-value that is even larger than ˆ
f .
6. Lets pursue the quality control at Guinness from the end of Sect. 7.5 and assume
that we test a fifth bag of barley with the test result x = 13. What is the 90%
confidence range now? If we were to be satisfied with an 80% confidence level,
what would that range be?
References
1. US Bureau of Labor Statistics data on educational attainment (2018). https://www.bls.gov/emp/
tables/unemployment-earnings-education.htm
2. Novel Coronavirus COVID-19 (2019-nCoV) Data Repository by Johns Hopkins CSSE (2019).
https://github.com/CSSEGISandData/COVID-19
3. H. Hethcote, The mathematics of infectious diseases. SIAM Rev. 42, 599 (2000)
4. M. Abramowitz, I. Stegun, Handbook of Mathematical Functions (Dover, New York, 1972)
5. G. Casella, R.L. Berger, Statistical Inference, 2nd edn. (Brooks/Cole, 2008)