Task_01 [25 points] Population and Sample Part a: Many people regard video games as an obsession for youngsters, but, in fact, the average age of a video game player is 35 years old. Is the value 35 likely the actual or the estimated average age of the population? Explain. (Max one or two lines only) Part b: A Business analytics professor wants to know the average GPA of the students enrolled in her class. She looks up information on Blackboard about the students enrolled in her class and computes the average GPA as 3.29. Describe the relevant population. (Max one or two lines only) Task_02 [35 points] Predictive Analytics Check the data on 'Healthy living' has always been an important goal for any society. Most would agree that a diet that is rich in fruits and vegetables (FV) and regular exercise have a positive effect on health, while smoking has a negative effect on health. The data file shows the percentage of these variables observed in various states in the United States. Part a. Construct a scatterplot of Health against Exercise. Describe the relationship. Part b. Construct a scatterplot of Health against Smoking. Describe the relationship. Task_03 [40 points] Measurement Scale Objective: Select any 'one sector' of your choice from following list. For example, Retail. 1. Healthcare 2. Retail 3. Finance 4. Manufacturing 5. Marketing and Advertising 6. Technology 7. Transportation and Logistics 8. Human Resources 9. Energy and Utilities 10. E-commerce 11. Telecommunications 12. Government and Public Sector 13. Education 14. Entertainment and Media 15. Travel and Tourism Instructions: Part a: Research and understand the four types of measurement scales: nominal, ordinal, interval, and ratio used in your selected sector. Part b: For each type of measurement scale, provide examples of how they can be used in your selected sector. Part c: Create a hypothetical survey questionnaire that incorporates questions (min one question for each scales) using all four types of measurement scales. Provide an explanation for why each type of measurement scale is being used for each question in the survey. Part d: Write a short paragraph (max one or two lines) summarizing the key differences between each type of measurement scale and their applications in your selected sector.