Rachel wants to collect data about the snack habits of her friends. which questions are statistical questions she could ask? select each correct answer. does mary like snacks? how many times a week do my friends eat snacks? what time of the day are my friends most likely to eat a snack? how many of my friends like the same snack? how many snacks does jill eat each day?

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?