Question
A psychologist wishes to test the effects of noise level (NL), light level (LL) and temperature (T) on the diet (eaten food, EF) of monkeys. The data is summarized in the table below. EF is the weight of food eaten by a monkey. Construct main effect plots for the main factors used in the experiment, and discuss main
Question image 1Question image 2Question image 3Question image 4Question image 5