A Test Must Be Carefully Standardized to Answer the Question

question 265

Multiple Choice

A test must be carefully standardized to answer the question,

• A) "Does this test measure what it claims to measure?"
• B) "Will a person who gets a high score today get a high score tomorrow?"
• C) "How does a high scorer on this test probably behave?"
• D) "What kind of score on this test would be considered high?"

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Definitions:

Covalently Bonded

Atoms connected by bonds formed when they share one or more pairs of electrons.

Molecule

A molecule is a group of two or more atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

Hydrogen

The lightest and most abundant chemical element in the universe, symbolized as H.

Methane

A simple alkane hydrocarbon with a molecular formula of CH4, known as the main component of natural gas.