I. Briefly describe how $[$a$]$ multiple$-$choice responses and $[$b$]$ scale responses are used in survey research. Provide an example with two questions that demonstrate the key differences between multiple$-$choice and scale responses.

II$.$ Describe TWO of the three ACTIONS researchers can take to manage survey answers with known PROBLEMS. Provide an example that clearly illustrates the use of ONE of these actions to manage a specific kind of problem response.

III. Define the terms "probability sample" and "non$-$probability sample." To demonstrate the difference between these types of samples, briefly describe two different examples of research studies $-$ one that uses a probability sample and one that uses a non$-$probability sample. Be SPECIFIC about the types of studies and samples you are describing.