At basketball practice, Jeremy made 35% of the free-throw shots he took. If he took 40 shots, how many free-throw shots did he make?
UL
Xavier made the same number of free-throw shots as Jeremy did. This was 70% of the free-throw shots that he
took. How many free-throw shots did Xavier take?
D
Jordan made 39 out of 75 free-throw shots. What percent of free-throw shots did Jordan make?

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?