Oliver wants to know the mean number of pages in novels in his seventh-grade classroom. He randomly chooses 20 novels from his classroom library and records the total number of pages in each. His data are below. 180 150 200 212 232 300 290 175 210 234 240 199 160 150 178 290 212 205 205 170
Predict the mean number of pages in a novel in Oliver’s classroom.