If There Are 30 Values in a Data Set, How

question 12

Multiple Choice

If there are 30 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:

Joint Sets

A set of parallel or nearly parallel joints.

Contact Metamorphism

The process by which rocks are transformed in composition and texture due to high heat but moderately low pressure, typically near a heat source like magma.

Tight Folds

Rock layers that have been bent very closely together, typically as a result of high pressure, forming narrow and sharp folds.

Cleavage

A property of minerals that allows them to break along smooth, flat surfaces, determined by the mineral's crystal structure.