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Refer to the Scenario Below to Answer the Following Question(s)

question 80

Multiple Choice

Refer to the scenario below to answer the following question(s) .
Most people laughed when Evelyn Ringler explained her product idea: a solar-powered vacuum cleaner. But the concept was practical and the technology used in the vacuum was the same as that used in many electronic toys. After setting up a demonstration booth in a mall in a Chicago suburb, Evelyn felt more assured than ever that her idea would be a hit. Consumers seemed receptive and offered helpful pieces of advice, such as how much they would pay for the vacuum, what colors they would prefer, and why they would not buy the vacuum.
The vacuum itself was shaped like a small saucer, with a filter bag on top and sensory nodes along the edges. After being charged in the sunlight, the vacuum could run for 7 hours, covering a floor area of 600 square feet. As the apparatus lightly bumped into table legs, chairs, and so on, the sensory nodes allowed the vacuum to move around the objects in various directions. This is the same type of technology used in the manufacture of children's racecars and walking dolls.
Evelyn knew that the solar-powered vacuum would be especially helpful to both elderly consumers, who may have a more difficult time with vacuuming, and on-the-go consumers who lead busy lives. The price would be above average but would likely be reduced after Evelyn recouped some of her costs.
After a 500-unit production run and a substantial financial investment, Evelyn set up a multiple-city test market, in a Chicago mall and in an appliance store in New Jersey and several other retail stores in Florida. "It's such a novel idea," Evelyn added. "People will notice it, even if they don't buy it right away."
-Evelyn's ________ is the practical use of solar power in a vacuum cleaner that is designed to effortlessly vacuum clean the floors of on-the-go and elderly consumers.

Definitions:

Probability

A measure of the likelihood that a particular event will occur, expressed as a number between 0 and 1.

Poisson Approximation

A statistical method used to approximate the probabilities of rare events in a fixed interval of time or space, assuming events occur with a known constant rate independently of the time since the last event.

Probability

A value between 0 and 1 determining how likely an event is to occur, representing its probability.

Uniform Density

Refers to a probability distribution where all outcomes are equally likely within a certain range.