Standardized scale on average, at night i sleep hours. fewer than 6 hours 6 to 6.9 hours 7 to 7.9 hours 8 to 8.9 hours 9 hours or more

Out of the 180 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking? 72% 40% 54% 98%