<span>The term validity indicates the ability of a test to measure what it is actually designed to measure.
</span>The concept of validity was formulated by Kelly in 1927. A test is valid if it measures what it claims to measure (t<span>he quality or state of being valid).</span>
The presidents salary is $400,000 us dollars plus benefits.
Answer:
C. categorical data.
Explanation:
These houses are assigned into a particular category based on the number. For example, all of these houses ranging from 300 to 450 belong to the same neighborhood, and thus that is the category they share and all belong to. Other types of categorical data could include blood types, for example, or types of words (nouns, verbs, adjectives, etc.) - various categories, or <em>groups </em>that certain members might belong in.