What is the length of mn¯¯¯¯¯¯¯ ? round to the nearest tenth of a unit. enter your answer in the box. units line segment on a coordinate grid. segment begins at point m whose coordinates are begin ordered pair two comma negative two end ordered pair and ends at point n whose coordinates are begin ordered pair eight comma four end ordered pair. link to the piccture of the problem:

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?