The bar graph shows a company’s income and expenses over the last 5 years. Which statement is supported by the information in the graph?

Expenses have increased $200,000 each year over the last 5 years.

The income in Year 5 was twice the income in Year 1.

The combined income in Years 1, 2, and 3 was equal to the combined expenses in Years 1, 2, and 3.

The combined expenses in Years 3 and 4 were $300,000 more than the combined income in Years 3 and 4.

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?