Table 5« — Multiple correlation with noisture absorption 



Note t R « 0»5079 with 27 d.f • and R^ x 100 - 26 percent. Here the 

 ijnproveiiient considering all variables is quite good. The r ■ 

 0.5079 just misses the tabular value of 0-536 for the 5-percent 

 level at n - p - 1 « 27 and p ■ U* The R^ x 100 ■ 26 percent 

 is not particularly striking. 



- 10 - 



