7.1 Preparation

You will use a data set that provides measures of global atmospheric concentrations of carbon dioxide from 2002 to 2019.

Download the data set called Lab 7 Carbon Dioxide Concentrations.xlsx from here https://github.com/bsosnovski/Intro-Stats-Excel-Lab-Manual/blob/main/Data_Sets/Lab-7-carbon-dioxide-concentrations.xlsx.

Open the Excel file Lab 7 Carbon Dioxide Concentrations.xlsx and follow the instructions below.