The top-grossing movies last year were Movie A with $ 700 million, Move B with $ 680 million, Movie C with $ 610 million, and Movie D with $ 420 million. Suppose we randomly selected all possible samples of two of these 4 movies and plotted the sample mean gross profit for each of these samples. The distribution would best be described as:
an approximate sampling distribution.
the complete sampling distribution
the population distribution
the sample distribution"