Velvetleaf is a particularly annoying weed in corn fields. It produces lots of seeds, and the seeds wait in the soil for years until conditions are right. How many seeds do velvetleaf plants produce? Given are counts from 28 plants that came up in a corn field when no herbicide was used.

2450	2504	2114	1110	2137	8015	1623	1531	2008	1716
721	863	1136	2819	1911	2101	1051	218	1711	164
2228	363	5973	1050	1961	1809	130	880

We would like to give a confidence interval for the mean number of seeds produced by velvetleaf plants. Alas, the interval can not be safely used for this data. Why not?

It is because of the fact that the standard deviation of the population is not given.

It is because of the fact that the mean of the population is not given.

It is due to high outliers.

It is because the sample is too small.