The parking fee at a public garage is $3 for the first hour and 0.75 for every hour after that. how long beyond the first hour can you park if you want to spend less than $6? let x represent the number of additional hours after the first hour.

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?