If There Are 120 Values in a Data Set, How

question 55

Multiple Choice

If there are 120 values in a data set, how many classes should be created for a frequency histogram?

• A) 4
• B) 5
• C) 6
• D) 7
• E) 8

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Definitions:

Physical Change

Changes affecting the form of a chemical substance, but not its chemical composition, such as melting or freezing.

Chemical Change

A process where substances interact to form one or more new substances with different chemical and physical properties.

Dense Material

Substances that have a high mass per unit volume, often characterized by compactness of molecular or atomic structure.

Steel Sample

A piece or specimen of steel, often used for testing or analysis to determine its composition or mechanical properties.