You develop a new scale and you want to know the properties of the scale. You get the following results as you look at descriptive statistics of the total scale score of your measure on a sample of 300 people. possible range for the scale = 10 - 40 actual range of participants = 12 - 40 median = 36.9 mean = 32 standard deviation = 8.21 What problem/s (if any) do you know you have with your scale, just looking at these numbers?

A. No problems are apparent, data probably have a normal distribution

B. It is platykurtic

C. It's positively skewed

D. It's negatively skewed