A Conference will take place in large hotel Room. The organisers of the conference have created a drawing of how to arrange the Room. The scale indicates that 1/2 inch of the drawing corresponds to 12' in actual Room. In the scale drawing, the length of the room is 3 1/3 inches. What is the actual length of the room?

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?