X Rays Are

question 45

Multiple Choice

X rays are:

• A)electromagnetic waves
• B)negatively charged ions
• C)rapidly moving electrons
• D)rapidly moving protons
• E)rapidly moving neutrons

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Definitions:

ANOVA Table

A tabular representation used in analysis of variance (ANOVA) to summarize the sources of variation in data among and within groups being compared.

ANOVA F Statistic

A statistical value obtained from analysis of variance (ANOVA) used to assess whether there are significant differences among the means of three or more groups.

Null Hypothesis

A statement used in statistics that proposes there is no significant difference or effect, serving as a default or starting assumption in hypothesis testing.

Degrees Of Freedom

The count of independent values or quantities that can vary in an analysis without violating any constraints.