a. Estimate the percentile of the value of Dropbox, which is worth $10 billion
b. Palantir is at the 96th percentile. Estimate the value
c. On the basis of the relative frequency histogram, what is the largest possible value of Q3?
d. On the basis of the relative frequency histogram and the fact that the companies are worth at least $1 billion, what is the largest possible value of the IQR?