The Oranges Grown in Corporate Farms in an Agricultural State

The oranges grown in corporate farms in an agricultural state were damaged by some unknown
fungi a few years ago.Suppose the manager of a large farm wanted to study the impact of the
fungi on the orange crops on a daily basis over a 6-week period.On each day a random sample
of orange trees was selected from within a random sample of acres.The daily average number of
damaged oranges per tree and the proportion of trees having damaged oranges were calculated.
The two main measures calculated each day (i.e., average number of damaged oranges per tree
and proportion of trees having damaged oranges)are called _______.