Five. The rock dataset in R consists of measurements with a sample of rocks. Think this is a random sample. Conduct a t-exam on rock£area to determine no matter whether this sample comes from a population whose signify area differs from 7000 (models are pixels”, I feel). The R programming http://louisftfox.free-blogz.com/45123538/do-my-r-programming-assignment-no-further-a-mystery