18.  This refers to processes that convert data into information and knowledge*a. Data Presentationb. Data editingc. Data Processingd. Data collection

The correct answer is c. Data Processing.

Step 1: Understand the question. The question is asking which term refers to the processes that turn data into information and knowledge.

Step 2: Analyze the options.

a. Data Presentation: This is the process of displaying or presenting the collected data in a clear and understandable format. It doesn't necessarily convert data into information or knowledge.

b. Data editing: This is the process of checking and adjusting collected data for errors or inconsistencies. It doesn't convert data into information or knowledge.

c. Data Processing: This is the process of converting raw data into meaningful information through a process. This is the process that actually converts data into information and knowledge.

d. Data collection: This is the process of gathering and measuring information on variables of interest. It doesn't convert data into information or knowledge, it's the first step in the data handling process.

Step 3: Choose the correct answer. Based on the analysis, the correct answer is c. Data Processing.