Interactive whiteboards are useful for small groups and to facilitate activities, but presentation software programs like PowerPoint is a better choice for almost any public speaking event

Public speaking can help you play your role as a member of society

Indicate whether the statement is true or false

_______ correlation is one in which two items move in the same direction, while a _______ correlation is when two items move in opposite directions

Fill in the blank(s) with the appropriate word(s).