With reference to Exercise 11.9, construct a 95% confidence interval for \(\alpha\).

Data From Exercise 11.9

11.9 Scientists searching for higher performance flexible structures created a diode with organic and inorganic layers. It has excellent mechanical bending proper- ties. Applying a bending strain to the diode actually leads to higher current density(mA/cm). Metal curva- ture molds, each having a different radius, were used to apply strain (%). For one demonstration of the phe- nomena, the data are