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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
In a recent survey of 300 teenagers,62% of the teenagers indicated that they had been to a movie within the past month.75% of those teenagers who had seen a movie also had gone out to dinner in the past month,while only 64% of the teenagers who had not seen a movie had been out to dinner in the past month.Define the random variables as follows:
X = 1 if teenager had been to movie;X = 0 otherwise
Y = 1 if teenager had been out to dinner;Y = 0 otherwise
-Find and interpret the covariance between X and Y.
Disrupted Habits
Patterns of behavior that have been interrupted or altered, often due to changes in the environment, technology, or personal circumstances, leading individuals to adapt or develop new routines.
Poor Timing
The action or decision taken at an inappropriate time, potentially leading to less effective outcomes or failure.
Binding Price Floors
Binding price floors are minimum prices set by the government for certain goods or services that are above the equilibrium price, leading to surpluses.
Sellers
Persons or organizations that provide products or services to buyers or other commercial entities.
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