In a Frequency Distribution, the First Class Interval Begins at 18.The

question 24

Multiple Choice

In a frequency distribution, the first class interval begins at 18.The midpoint of the first class interval is 19.5, and the last class interval ends at 51.How many class intervals are there?

• A)11
• B)17
• C)22
• D)33
• E)34

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Definitions:

Weapons Systems

Complex assemblies of military hardware, software, and personnel designed to effectively engage and neutralize enemy targets.

Nonverbal Cues

Communication signals that do not involve words, such as gestures, facial expressions, and body language, which convey messages or emotions.

Interpersonal Communication

The method in which individuals share information, emotions, and meanings through spoken words and non-spoken signals during in-person interactions.

Nonverbal Behavior

The communication of feelings, attitudes, and thoughts through body movements, gestures, facial expressions, and posture, rather than through verbal words.