A Researcher Wishes to Present Data Identifying Pain Scores for a Group

question 42

Multiple Choice

A researcher wishes to present data identifying pain scores for a group of subjects using a grouped frequency distribution table.Which is true about using this method?

• A) Each group must have equivalent ranges in scores.
• B) Ranges may overlap from one group to the next.
• C) Some data may not fit into any group.
• D) There should be no more than five groups of scores.

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Definitions:

Limb Buds

The early developmental structures in vertebrate embryos which will develop into the limbs (arms and legs).

Muscles Differentiate

The process by which muscle cells undergo specialization, acquiring characteristics specific to muscle tissue types such as skeletal, cardiac, or smooth muscle.

Downy Hair

Fine, soft hair found on the body, often covering the skin of infants and adults.

Trophoblast

The outer layer of cells surrounding a blastocyst in early development, which contributes to the placenta and provides nutrients to the embryo.