Some Policy Advisors Have Argued That Education Should Be Subsidized $\sum _ { i = 1 } ^ { n } Y _ { i }$

question 25

Short Answer

Some policy advisors have argued that education should be subsidized in developing countries to reduce fertility rates. To investigate whether or not education and fertility are correlated, you collect data on population growth rates (Y)and education (X)for 86 countries. Given the sums below, compute the sample correlation: $\sum _ { i = 1 } ^ { n } Y _ { i }$ = 1.594; $\sum _ { i = 1 } ^ { n } X _ { i }$ = 449.6; $\sum _ { i = 1 } ^ { n } Y _ { i } X _ { i }$ = 6.4697; $\sum _ { i = 1 } ^ { n } Y _ { i } ^ { 2 }$ = 0.03982; $\sum _ { i = 1 } ^ { n } X _ { i } ^ { 2 }$ = 3,022.76

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Service Industry

A sector of the economy that provides intangible goods or services to consumers, such as healthcare, education, retail, and hospitality.

White Supremacists

Individuals or groups who believe in the superiority of the white race and often advocate for the social, political, and economic dominance of whites.

Racial Purity

An ideology that advocates for the maintenance of a perceived genetic or cultural homogeneity within a race, often used to justify racist policies and practices.

Secure Boundaries

Secure Boundaries refer to clear, defined limits that protect individuals or groups from external harm or intrusion, contributing to a sense of safety and well-being.