Question: The data for Exercise 11.8 can be found on the Web site at Ex11.12.dat. Run that analysis using SPSS or other software, and include tests

The data for Exercise 11.8 can be found on the Web site at Ex11.12.dat. Run that analysis using SPSS or other software, and include tests for heterogeneity of variance and Welch’s modification to allow for heterogeneity of variance. How does this result compare to your answer to Exercise 11.8b?

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