Asked by Camden Reynolds on Jun 28, 2024
Verified
What is the marginal mean for the high crime area?
A) 3.10
B) 3.70
C) 3.40
D) 2.55
Marginal Mean
Mean representing a main effect within a factorial research design.
Crime Area
A geographical area known for a higher incidence of criminal activity compared to surrounding regions.
Means
Statistical measures that represent the central point or average value of a dataset.
- Gain insight into the procedures for computing and understanding marginal means in the context of analyzing research data.
Verified Answer
VF
Vanessa FigueroaJun 29, 2024
Final Answer :
B
Explanation :
The marginal mean for a high crime area is calculated by averaging the means of all groups within the high crime area. Without specific data provided in the question, the correct answer cannot be determined through calculation. However, based on the choices given, if B) 3.70 is marked as the correct answer, it implies that after calculating the average of the means of all groups within the high crime area, the result is 3.70. This process involves summing the means of all relevant groups and dividing by the number of groups to find the overall average (marginal mean) for the high crime area.
Learning Objectives
- Gain insight into the procedures for computing and understanding marginal means in the context of analyzing research data.
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