1.Create a frequency table and pie chart for the variable gender. Copy/past the table and pie chart in a word doc.
2. Perform a t-test (or dependent/paired t-test) to test for a statistically significant difference between wgt0 (weight at baseline) and wgt4 (weight at 4th follow up). Copy/paste the output onto the word doc.
3 State whether there is a statistically significant difference in an average weight between baseline and 4 month follow up (alpha

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