Many legislators in Georgia's General Assembly anticipate that the expansion project will not contribute to the future of Georgia's economy.
O True
O False

its true

found this on edge foo

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.