Question 1 (5 points) Please answer two of the five questions listed below. Each question is worth 2.5 points. When you are answering your question in the space below, be sure that you note the number of the question and write a short paragraph for each answer. 1. Describe the two major forms of error that are common in survey research. 2. Describe the value of index measures and how they can be of value to the researcher. 3. Define the term attitude and what are the three identifiable components? 4. List and explain five things that can be used to avoid mistakes when writing questionnaire items. 5. Identify two of the four main types of non-probability sampling including their advantages and disadvantages. Remember answer only TWO of the five questions. Paragraph B U