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Physics, 25.02.2020 03:27 ms0579930

Margaret, a researcher, desires to conduct a field experiment to determine the effects of a shopping mall's ambience on consumer purchase behavior. However, she has to deal with other influencing factors such as noise, crowd, and space distribution. She desires to avoid them by using randomization. In this context, noise, crowd, and space are variables. internal construct extraneous linear

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