28, 45, 12, 34, 36, 45, 19.20 Part 1: Find the mean of this set of data. Part 2: Find the mean absolute deviation of this set of data. Part 3. Using complete sentences, explain what your results for part A and B mean.​

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =

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?