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2. Indicate the level of measurement of the following variables. Variable Number and Operational Definition and Coding Level of Name (how the variable is measured and scored) Measurement 4. WEIGHT Physical weight in pounds b. DENSITY Population (number of people residing in a defined area) per square mile of area C. IMRATE Infant mortality rate: number of deaths in the first year of life per 1,000 births . STUDENT Student status: 1 = undergraduate, 2 = graduate, 3 = special c. ESTEEM Self-assessment of self esteem: 15-item summary scale with scores ranging from 0 to 60 f. JOBSAT Satisfaction with job: 0 = very dissatisfied, 1 = dissatisfied. 2 = satisfied, 3 = very satisfied g. LIFEEXP Life expectancy: average number of years newborns may expect to live (usually sex- and age-adjusted)4. In a study of caregivers of disabled children, 141 women are interviewed concerning the stresses of caregiving. Identify the levels of measurement of each of the following variables from the study: Caregiver Variables Child Variables a. Perceived quality of care provided c. Medical diagnosis or condition (excellent, good, fair, poor) d. Can he or she bathe self? b. Income e. Body temperatureThe Statistical Imagination 6. Sibckey et a1. (1995} studied empathetic concern as a motivation for helping behaviors. With the provided response categories, does each variable follow the principles of both inclusiveness and exclusiveness? If not, how can they be improved to be in accordance with these principles? :3. Were you motivated to help by {check one): Warmth Compassion b. Are you: Over 25 years of age Under 25 c. How many times would you be willing to help the same person? 04 610 1115 None Sympathy 8. Round the following numbers to the stipulated rounding unit: a. 5.456 to nearest tenth b. 5.456 to nearest hundredth c. 20.821 to nearest hundredth d. 381 to nearest hundred e. 467,988 to nearest thousand f. 467,988 to nearest hundred thousand g. .00051 to nearest thousandth10. Specify the real limits of the following rounded numbers: a. 5.00 kilograms e. 71,000 rounded to nearest b. 5 kilograms hundred c. Age 9 rounded to last birthday f. 9,680 rounded to nearest ten d. Age 9 rounded to nearest birthday g. .01605 h. .248