Warren likes to draw pictures of people and animals . In his notepad he has drawn 2 pictures of people for every pictures of animals If Warren has drawn 18 more pictures of animals than people in his notepad how many picture of animals has he drawn

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?