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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?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!