Final answer:
The question is related to the use of index numbers for organizing and retrieving information efficiently in a business or record-keeping context, exemplified by their application in filing systems and the ordering of data.
Step-by-step explanation:
The student is asking about the use of index numbers in the context of organizing information, likely in a business or record-keeping setting. Index numbers, such as 1, 54, and 300, are typically sequenced and utilized for the purpose of categorization and ease of retrieval. In business and organizational contexts, index numbers allow for the systematic filing and locating of information.
When discussing the filing of information, index numbers are typically written as figures and organized in the sequence of their numeric value. This aids in the retrieval of records in a systematic and efficient manner. A full alphabetical index is often included at the end of non-electronic records or texts, facilitating the finding of information.
Moreover, index numbers are critical when discussing periodic tables in chemistry, for example, the official system for numbering groups which ranges from 1 to 18. Similarly, when sorting data, such as organizing numerical data from smallest to largest, index numbers provide a clear method for arrangement, as shown in problem-solving examples within textbooks.