The data shown in the table represent the measurements of 10-k2 resistors (in kN) produced from four different machines. A random sample of nine resistors from each machine is taken to determine whether the mean resistance varies from one machine to another. Perform analysis of variance and test the hypothesis at the 0.05 level of significance that the mean resistances differ significantly for the five machines. Мachine 1 2 3 4 9.9823 10.0269 9.8961 9.9894 9.9804 10.1647 9.8124 9.9953 10.1419 9.7502 9.9437 9.9973 10.0292 9.7556 9.6039 10.011 10.0198 10.1315 9.7802 9.9972 10.1588 10.3167 9.6792 10.007 9.9196 10.8756 10.0908 9.9795 10.0697 9.8999 9.8825 9.9965 10.0835 10.1562 9.9379 9.9918

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