can a single sample be used as a hypothesis test? is it always exploratory or hypothesis testing? is an analysis of existing data a test of hypothesis which data type is an example of a hypothesis-test is testing a group hypothesis exploratory is a single sample of data an example of a hypothesis why is it important to test one hypothesis are research samples always exploratory why is an exploratory research report used by the researcher? why should a study report be called exploratory what is exploratory testing is a research study always exploratory can data analysis be used to test hypothesis is a single sample hypothesis test exploratory is an analysis of existing data always exploratory is exploratory testing an empirical method is an exploratory analysis always a hypothesis can an analytical report be used for a hypothesis is it an example of hypothesis testing why an analysis of existing data is often exploratory