The following regression output is the result of a multiple regression application in which we are interested in explaining the variation in retail price of personal computers based on three independent variables,CPU speed,RAM,and hard drive capacity.However,some of the regression output has been omitted. 
Given this information and your knowledge of multiple regression,what percentage of variation in the dependent variable is explained by the three independent variables in the model?
Definitions:
Married-Couple Families
Families consisting of a married couple and their children, if any, living together as a unit.
Poverty Rate
A measure indicating the percentage of the population living below the nationally established poverty line, reflecting the proportion of society facing severe economic hardship.
African Americans
A population segment in the United States made up of people who have full or partial heritage from any black racial groups originating in Africa.
Poverty Statistics
Quantitative measures and data that represent the rate, distribution, and severity of poverty within a population.
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