which of the following is a proper description of a tree diagram? a tool for organizing a large number of ideas, opinions, and facts relating to a broad problem or subject area a method for mapping out every conceivable event and contingency that can occur when moving from a problem statement to possible solutions a tool to take data and arrange them to display quantitative relationships among variables to make them more easily understood and analyzed a tool to map out the paths and tasks necessary to complete a specific project or reach a specified goal