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Suppose you run a controlled experiment with 3 X factors at 2? levels each (time, temperature, mix amount) on tensile strength using 24 total runs (experimental trials). Unfortunately, you find that the results for one of the treatment combination runs (experimental trial) was corrupted (invalid data point). Which of the following may be used to assess the statistical significance of the X factors? a Analyze available data using Chi-Square Test for Independence b. Analyze available data using General Linear Model c. Either (a) or (b) d. Neither (a) nor (b), you must start over and re-run the entire experiment to get a balanced design