\fDoes deodorant sell better in a box or' without additional packaging? An experiment in a large store is designed in which. for one month. all deodoranb are sold packaged in a box and. during a second month. all deodoranb are removed from the box and sold without packaging. Is there a signicant difference in the numberof unis of deodorant sold with and without the additional packaging? Let 0: = .05. Deodorant Box NOW 1 186 121 2 109 112 3 92 94 4 105 8? 5 60 51 6 45 49 II" 25 11 8 58 40 9 161 165 10 108 82 11 89 94 12 123 139 13 34 21 14 6B 55 15 62 63 16 T8 52