A researcher wants to know how business owners in her state feel about employee healthcare coverage. She obtains a list of 2386 business owners in her state, selects 800 of them at random, and emails a questionnaire to them. 171 questionnaires are returned Of these, 77% stated that they believe that the current employee healthcare coverage mandate needs to be completely overhauled. Classify the following groups as the population or the sample for this particular study. If a group does not belong in either category, leave it unplaced. Population Sample Answer Bank the 171 business owners who returned the questionnaire the proportion of all business owners in he researchers state who believe hat he curren en o ee he care c еґа e mandate eeds to be completely overhauled all business owners in the researcher's state all business owners the 800 business owners who were randomly chosen the 2386 business owners whose names were obtained the 77% who stated that the current employee healthcare coverage mandate needs to be completely overhauled