Suppose a researcher is studying the likelihood of students passing an exam based on the number of hours studied. The probability of passing the exam is .10 for students who do not study, .15 for those who study one hour, and .45 for those who study two hours. How should she describe the results?
a. The probability of passing has a linear relationship with hours studied
b. The probability of passing has a nonlinear relationship with hours studied
c. There is no relationship between studying and passing the exam
d. Students who want to pass her exam should study more than two hours
b. The probability of passing has a nonlinear relationship with hours studied
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The policy reforms put in place in India in the 1980s:
a. nationalized key industries. b. redistributed income from the wealthy to the poor. c. made it easier for entrepreneurs to start a business. d. closed the subcontinent to foreign investment.
Ronald Reagan and Barack Obama were prime examples of __________
A) winning political personalities B) winning political personalities, and politicians who led leaders in other countries to adopt similar approaches C) liberal political personalities, and politicians who led leaders in other countries to adopt similar approaches D) conservative political personalities, and politicians who led leaders in other countries to adopt similar approaches
The NAACP was formed by a group consisting of both whites and blacks
Indicate whether the statement is true or false
Response-inferred organismic variables are also
A) dependent variables. B) directly observable. C) constructs. D) sex characteristics.