Which Is an Accurate Statement About Measurement Error

question 41

Multiple Choice

Which is an accurate statement about measurement error?

• A) Some error is always present in any measurement strategy.
• B) There is no difference between the true measure and what is actually measured.
• C) Direct measures,which generally are expected to be highly accurate,are not subject to error.
• D) With indirect measures,the element being measured can be seen directly.

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Definitions:

Atomic Number

A fundamental characteristic of elements, representing the number of protons in the nucleus of an atom, which determines the chemical properties of the element.

Protons

Positively charged particles found within the nucleus of an atom.

Electrons

Subatomic particles with a negative electric charge, found in all atoms and acting as the primary carrier of electricity in solids.

Building Block

A fundamental component or base element used for constructing larger structures or systems.