Page 60 - Radiation Safety
P. 60

GRAPH







                                  Linear correlation (+ve correlation)



                                        X           x            x           x           x            x
                                                     1            2            3           4           5
                                        Y           y 1          y 2         y 3         y 4          y 5





                                                                                                         y-axis







                                                                                                                                                        (x , y )
                                                                                                                                                          1
                                                                                                                                                               1











                                                                                                                    (x , y )
                                                                                                                      2
                                                                                                                           2



                                                                                                           0 (origin)                                     x-axis
   55   56   57   58   59   60   61   62   63   64   65