1. A follow-up experiment to the cotton percentage experiment was planned to evaluate a different type of fabric using the same 5 percentages of cotton. The textile researcher states that she wants a probability of at least 0.90 to detect a difference of at least 6 units in the average wrinkle resistance between one or more of the pairs of cotton percentages when using an o = .05 F-test. If the researcher uses 7 reps of each of the 5 percentages of cotton, will the researcher's goal be achieved? Assume of ~ 2.8. Justify your