Explain Pearson’s r and provide an example when it would be used as a statistical analysis.
What will be an ideal response?
Pearson’s r is a symmetrical measure of association that is based on presumed linear relationship between two interval/ratio variables. It can be either positive or negative. It is used when assessing the relationship between a child’s education and its mother’s education.
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The first step of policy analysis is:
A) Identify a selection of opinions. B) Seek support and funding. C) Familiarize yourself with a specific social problem. D) Prepare a key presentation.
Qualitative data collectors are gathering information on legislators' opinions of the state's crime
policies. For Jessica this is difficult because her political opinions seem to contradict much of what is reported. However, she is cognizant of her oppositions and is conscious not to make disparaging remarks, or facial gestures that may inhibit the quality of the data that is collected. What element of qualitative data collection is Jessica upholding? a) Being non-judgmental b) Deference to experts or authorities c) Political d) Degradation
Elders spend about this amount of time per year volunteering
A) 96 hours per year B) 150 hours per year C) 200 hours per year D) 250 hours per year
Explain the link between the age at which drug use is initiated and the probability of developing a dependence disorder.
What will be an ideal response?