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Which of the following helped spark Martin Luther’s open challenge to the authority of the Catholic Church and contributed to the religious conflicts that erupted across Europe during the 16th century period known as the Reformation?

The ideas that helped spark both the rise of Humanism and then the Renaissance were largely inspired by supposedly ‘lost’ Greek and Roman texts on art, architecture, and philosophy being reintroduced into Western Europe by eastern scholars fleeing the Ottoman capture of Constantinople in 1453.

By the end of the Thirty Years’ War in 1648, European warfare had undergone significant changes in military organization, tactics, and technology. Which of the following traditional methods or practices of warfare had declined most significantly by this time?

Find the lifetime cutoff for the longest-lasting 10% of components. Show your calculator function and inputs. Round your answer to the nearest hour.

Does selecting a simple random sample justify the researchers’ cause-and-effect conclusion? Explain the distinction between what random sampling supports and what the researchers are claiming.

Marcus has the higher GPA. Does he also have the higher standing relative to students at his own school? Explain using the z-scores.

Identify one potential confounding variable. Explain how it could be related to both tutoring attendance and course grades.

Mark the cutoff on your sketch and shade the region representing the longest-lasting 10%. Explain what the cutoff means in terms of component lifetimes.

A college surveyed students about their employment status and preferred class format. Percentages are calculated within each row. Contingency Table of Employment Status and Course Preference Employment status Prefer online classes Prefer in-person classes Total Employed 65% 35% 100% Not employed 40% 60% 100% Which statement is best supported by the table?

Researchers are investigating whether exposure to violent video games increases aggressive behavior.  However, they fail to control for prior history of aggressive behavior.  In this study, prior history of aggressive behavior is potentially a(n) ___________.