Why are instant data, such as the number of rabbits in a field at one time, not usually as reliable as long-term data, such as the average number of rabbits in the field over 10 years?
(points : 10)
a.) instant data are only collected by one person.
b.) collectors of instant data often do not know where to find them.
c.) one data point is not as good as multiple data points, since the one data point might not be representative.
d.) people may disagree in their interpretations of instant data.