With a sample size n=250. Use the pooled data to test whether the distribution of the percent wound healing is approximately normal.  Specifically use the following distribution : 30%, 40%, 20% and 10% and =0.05 to run the appropriate test. We will be doing a goodness fit test. This is a categorical or ordinal outcome. Use the pooled data to test whether the distribution of the percent wound healing is approximately normal. How to do problem in EXCEL?                                              Percent Wound Healing             Treatment 0-25% 26-50% 51-75% 76-100% Total Number of Patients 51 82 66 51 250

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