A long distance runner run 12miles frome her house to the top of a hill it takes her 2 hoirs to run up the hill anf 1 hour to run back home what was her average speed for the entire trip

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers