I drew 50 samples of 5 scores each from the same population that the data in Exercise 12.1 came from, and calculated the mean of each sample. The means are shown below. Plot the distribution of these means.

2.8 6.2 4.4 5.0 1.0 4.6 3.8 2.6 4.0 4.8 6.6 4.6 6.2 4.6 5.6 6.4 3.4 5.4 5.2 7.2 5.4 2.6 4.4 4.2 4.4 5.2 4.0 2.6 5.2 4.0 3.6 4.6 4.4 5.0 5.6 3.4 3.2 4.4 4.8 3.8 4.4 2.8 3.8 4.6 5.4 4.6 2.4 5.8 4.6 4.8