One change for women in the 1920s was... A Women felt free to be bolder in styles and manners B Many women had long hair and avoided makeup C Married women balanced career and family easily D Women dominated leadership in businesses​

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?