Define Pearson’s r.
What will be an ideal response?
A symmetrical measure of association that is based on presumed linear relationship between two interval/ratio variables. It can be either positive or negative.
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Which of the following was one of the reasons that Germany conceived a social
insurance plan during the 1880s? a. lingering aftermath from the Seven Weeks' War b. to provide relief from the sick and elderly dying c. unification with Austria and surrounding areas d. the decline of working farms due to industrialization
The population of the world has increased overall and the ratio of very young to
older adults has shifted as a whole. Indicate whether the statement is true or false
The most powerful transforming factor in the New World was
A. access to land. B. political freedom. C. religious freedom. D. indentured servitude.
Government programs that protect citizens from risks and situations such as unemployment are
a. the social insurance programs b. the public assistance programs c. the general assistance programs d. the services for the disabled