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:

Angiostenosis

Narrowing or constriction of a blood vessel that can impede blood flow.

Cardiac Arrest

A sudden cessation of heart function, leading to a lack of blood flow to the brain and other vital organs.

Sphygmomanometer

A device used to measure blood pressure, comprising a cuff to restrict blood flow and a manometer to measure the pressure.

Arterial Blood Pressure

The force exerted by circulating blood upon the walls of the arteries.