One of the Hallmarks of Science Is the Ability to Think

question 6

Multiple Choice

One of the hallmarks of science is the ability to think ________.

• A)often
• B)constantly
• C)critically
• D)independently

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Definitions:

Reliability

The consistency of a measure or instrument, such that it yields the same results under consistent conditions across multiple trials.

Variability

The degree to which data points in a statistical distribution or data set diverge from the average or mean value.

Null Hypothesis

A statement in statistical inference that proposes there is no significant difference or effect, serving as the basis for testing.

Expected Value

The predicted value of a variable, calculated as the sum of all possible values each multiplied by the probability of its occurrence.