____ 2. Indicate the correct statement corresponding to the data presented below
ID: 3063113 • Letter: #
Question
____ 2. Indicate the correct statement corresponding to the data presented below. Remember that the statements refer to the samples which means are presented below, not to the entire population.
a. There is an effect of neighborhood on the mean weight of materials recycled per day per household because the lines are not horizontal.
b. There is an effect of neighborhood on the mean weight of materials recycled per day per household because the lines are not on top of each other.
c. There is an effect of neighborhood on the mean weight of materials recycled per day per household because the lines cross each other.
Estimated Marginal Means of RecyHouseDay Neighborhood 3.62 -neighb2 neighb3 E 3.58 C 3.56 3.54 3.52 3.48 Fall Spring Winter SeasonExplanation / Answer
There is an effect of neighborhood on the mean weight of
materials recycled per day per household because the lines
cross each other. So, the rate of change is different for
different households.
Hence, Option (c) is the correct choice. (Ans).
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