Which graph represents the causal relations the authors of the Empty Nest article have evidence for in the results. Arrows represent causal relations. The absence of an arrow represents the absence of a causal relation. Group of answer choicesbadc

1. A mediator comes before a moderator2. A moderator is found between an independent variable and a dependent variable.3. An arrow shows the direction of causality in a causal relationship.4. An inverse relationship is shown with a negative symbol next to the arrow.5. An independent variable changes as a result of ht action of a dependent variable.

Which diagram best explains a cause-and-effect relationship that has shaped U.S. politics?A.B.C.D.SUBMITarrow_backPREVIOUS

What do nodes in an influence diagram represent?Group of answer choicesRoad mapsParts of the modelInfluence levelsEnvironmental factors

Q.6   Signal flow graphs:*1 pointA. they apply to linear systemsB. the equation obtained may or may not be in the form of cause or effectC. arrows are not important in the graphD. they cannot be converted back to block diagram

Consider the following relationship diagram and find which type of relationship it represents?