Refer to the data of Exercise 12.1.
(a) Consider the reciprocal transformation y €² = 1 / y and plot the scatter diagram of y€² versus x.
(b) Fit a straight line regression to the transformed data.
(c) Calculate r2 and comment on the adequacy of the fit.
In Exercise 12.1.

Transcribed Image Text:

x5 2 45 6 7 У| 4.6 3.2 2.1 1.7 .9。7