As part of the investigation of the collapse of the roof of a building. a testing laboratory is given all the available bolts that connected the steel structure at 3 different positions on the roof. The forces required to shear each of these bolts (coded values) are as follows: Position 1 Position 2 Position 3 90 83 105 82 89 89 79 80 93 98 94 104 83 89 91 95 86 Perform an analysis of variance (ANOVA) to test at the 0.01 level of significance whether the mean forces for the 3 positions are the same