%% CFR comparison between high-income and low-income (hypothesis test) % the path of data excel – maybe you can find in the kaggleexcelFilePath = "C:\Users\jarid\OneDrive\바탕 화면\penguin\covid_data.xlsx"; % Read the data from the data excel filedata = readtable(excelFilePath, 'Sheet', 'Tab 1'); % Allocate the 'Confirmed' and 'Deaths' columns directlyconfirmed = data.Confirmed;deaths = data.Death..