#1.nandeville and henningsburg are 10 miles apart on a map, the two cities are 2 inches apart. how many miles does 1 inch represent on the map?

#2. on a certain road map, 1 inch represents 10 miles. aurora springs and glendale are 3 inches apart on the map. what is the actual distance between aurora springs and glendale?

Stu and ambrose are working together on a study of whether diet is related to students' mental health. first, they randomly select 10 students from the student center and 10 students from the office of counseling and psychological services. then, they ask students to rate their diet in terms of healthiness on a scale of 1-100 before completing a 20-item mental health survey. a) name one of the constructs being studied b) how was the construct you named above operationally defined in this experiment? e) was the variable you described above their independent variable, their dependent variable, or a controlled variable? d) what is a confounding variable? what is a potential confound in this study?