Select the correct answer from each drop-down menu.
The ticket sales for a current movie often depend on the rating, out of 5 stars, that the movie receives on a popular review website. The ratings for a movie from a random sample of moviegoers are shown in the table.
2 5 4 3 3
3 1 3 2 1
2 4 3 3 4
4 4 5 5 4
What is the sample mean? What proportion of moviegoers in the sample gave a rating higher than the sample mean?
The sample mean is
.
The proportion of moviegoers in the sample who gave a rating higher than the sample mean is
%.