There is an archaeological study area located in southwestern New Mexico. Potsherds are broken pieces of prehistoric Native American clay vessels.

(i) Interpret your conclusion in the context of the application.  choose one  

1. At the 1% level of significance there is insufficient evidence to conclude that the means are not all equal.2. At the 1% level of significance there is sufficient evidence to conclude that the means are all equal.3. At the 1% level of significance there is insufficient evidence to conclude that the means are all equal.4. At the 1% level of significance there is sufficient evidence to conclude that the means are not all equal.