5. the dot plot represents the distribution of wages earned during a one-week period
by 12 college students.
. 112 114 116 118 120 122 124
weekly wages (dollars)
a. what is the mean? interpret this value based on the situation.
b. what is the median? interpret this value based on the situation.
c. would a box plot of the same data have allowed you to find both the mean and
the median?

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0

What is the interquartile range of this day at set?

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?