Page 51 - FINAL CFA SLIDES DECEMBER 2018 DAY 4
P. 51

p.350

                                                                                                                  p.299/299

















                                                                                                                                     χ2 falls
                                                                                                                                  between

                                                                                                                                   the two

                                                                                                                                     critical
                                                                                                                                     values,

                                                                                                                                         So?




                                                                                                          We fail to reject Ho that the
                                                                                                           variance is equal to 0.0016.


                                                                                                          At 5% SL level, the recent

                                                                                                          SD is close enough to the
                                                                                                          advertised SD that we
                                                                                                          cannot say that it is

                                                                                                          different from 4%
   46   47   48   49   50   51   52   53   54   55   56