Many companies outsource segments of their business to external providers, such as information technology (IT) and human resources (HR). The data below show the types of outsourcing decisions made by a sample of companies from various industry sectors. No IT HR Both IT % Outsourcing Only Only and HR 676 6166 4420 977 142 1284 923 213 142 1369 980 224 59 480 345 82 Do these data highlight significant differences in outsourcing by industry sector? Complete parts a through 9 below. Healthcare Financial Industrial Goods Consumer Goods