Ms. pike is bagging snacks for a class trip. she has 72 pretzels rods and 48 pieces of string cheese. what is the largest number of snack bags she can make so that the bags are all the same and there is nothing left over?

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?