You are part of an exercise physio team that wanted to explore the effects of pre-workout food and workout type on body mass changes. After a successful data collection week, you now have the opportunity to interpret and analyze the data, using this worksheet and the excel file as a guide. (Disclaimer: Data is entirely fabricated. This document does not intend to provide nutritional advice). The highlighted numbers of the problems match the numbers in the 'Analysis.table' sheet in the Excel file. Note: we use 'weight' and 'body mass' interchangeably throughout this exercise