Consider the following to answer the question(s) below:
A large national retailer of electronics conducted a survey to determine consumer preferences for various brands of digital cameras. The table summarizes responses by brand and gender.
-What is the marginal distribution of brands?
Definitions:
Drive-Reduction Theory
A theory in psychology that explains motivation as being driven by the desire to reduce internal tensions caused by unmet needs.
Water Fountain
A device designed to eject a stream or spray of water for drinking or decorative purposes.
Instinct Theory
A theory that suggests that behaviors are driven by instincts, which are innate patterns of response to stimuli.
Genetically Predisposed
Having a genetic makeup that increases the likelihood of developing certain traits or diseases.
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