The Sample Data Below Shows the Number of Hours Spent

question 63

Multiple Choice

The sample data below shows the number of hours spent by five students over the weekend to prepare for Monday's Business Statistics exam. (See the Excel Data File.) The interquartile range of the data is the closest to ________.

• A) 4 hours
• B) 6 hours
• C) 10 hours
• D) 12 hours

---

Definitions:

ICD-9-PCS

an abbreviation for the International Classification of Diseases, Ninth Revision, Procedure Coding System; a system used in healthcare to classify procedures and interventions.

Counseling

The professional guidance of individuals by utilizing psychological methods, especially in collecting case history data, using various techniques of the personal interview, and testing interests and aptitudes.

Key Component

An essential element or part that plays a crucial role in the structure or functionality of a system.

Alpha Or Numeric

Alpha or numeric describes a system or code that includes both letters (alphabetic) and numbers (numeric) for classification or identification purposes.