Question 1 The data in the table below was collected in order to test a rumour that there were differences in tensile strengths between the products from nominally identical plants owned by a single company. The tensile strength values have been coded. X: [Strength 60.0] 1i] Plant A 22 1 4 Plant B 3' 12 2 Plant C 4 14 9 Plant D -11 9 7 Table 1.0 Tensile Strength of Product Demonstrate manually the calculations and logic required build up an ANOVA table (to include Mean Square, Sum of Squares, Degrees of Freedom and F value] for this problem. At the 1% level of significance, what do you conclude about the rumour