4. Which of these pairs of quantities are proportional to each other for the quante that are proportional, what is the constant of proportionality? A radius and diameter of a circle

B. radius and circumference of a circle

C. radius and area of a circle

D. diameter and circumference of a circle

E. diameter and area of a circle

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is