Ty work 4 hours on Saturday and 5 hours on Sunday and earns $6 an hour cal works 3 hours on Saturday and Sunday and earns 9 and hour if they both work five hours on this schedule who earns more money and who works longer explained

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?