Most states categorize possession of cocaine charges by weight. possessing less than a gram will result in the lowest level of felony. from there, the weight categories are broken into degrees. the higher the weight, the higher degree of felony charged. new york state uses the measures given in the table below to charge a suspect. amount charge over ⅛ oz. class c felony over ½ oz. class b felony over 2 oz. class a-ii felony over 4 oz. class a-i felony if a suspect is in possession of 20 grams of cocaine how many ounces does he possess? what will be the charge?

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?