Chapter Thirteen
n = 14 ? 25; use C.V. = 2 from Table A-7 ... z = [(x+0.5) ? n/2]/ = [360.5 ? 367]/ = -
6.5/13.546 = -0.480 ... NOTE: Remember that the critical values are included in
the critical region ? so that we reject Ho in exercise #9, for example, if x?3 or x?
12. Some exercises in this section also appeared previously in a parametric ...