Which of the following statements indicates a positive relationship between the variables X
and Y?
a. As the value of X increases, the value of Y decreases.
b. As the value of Y increases, the value of X decreases.
c. As the value of X increases, the value of Y remains unchanged.
d. As the value of X decreases, the value of Y decreases.
D
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A graduate degree is generally needed to get a job in social work because a vast majority of employed social workers hold a master's degree
Indicate whether the statement is true or false
Which of the following is NOT one of the steps in the clinical research process?
a. establish goals b. introduce treatment c. assess treatment effects d. random assignment of subjects
Observational research involves structured, unstructured, and semi-structured data collection
procedures. Similar to other research methods, reliability and validity of the data collection measures are important. In observational designs, how will data most likely be collected? a) Visually b) Secondary sources c) Case files d) Randomly
Statistical analysis that allows scientists to confidently make accurate statements about a population is called
A) frequency distribution. B) descriptive statistics. C) univariate statistics. D) inferential statistics.