Wegener's Hypothesis That Continents Move Apart ____. ​

question 9

Multiple Choice

Wegener's hypothesis that continents move apart ____. ​

• A)was too flawed to result in an accepted theory
• B)is disproved by modern data, but explains the reasons for continental drift properly
• C)is disproved by modern data, and does not explain the reasons for continental drift properly
• D)is confirmed by modern data, and explains the reasons for continental drift properly
• E)is confirmed by modern data, but does not explain the reasons for continental drift properly

Differentiate between computer hardware and software.

Recognize the role and functions of system software, including operational management.

Identify strategies for sustainable and green computing.

Understand the capabilities and applications of speech recognition software.

---

Definitions:

Matched Pairs T-test

A statistical procedure that compares the average values of two connected groups to ascertain if the difference between them is significant from a statistical standpoint.

Sleep Effect

A concept in psychology and physiology referring to the impact of sleep quality and duration on various aspects of an individual’s health and daily performance.

Paired-difference Experiment

A research design where the same subjects are exposed to two treatments, and the difference in outcomes is analyzed.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or test without violating any constraint.