A biologist estimated that the current population of ladybugs in the region was 8.3 × 10^6. He predicts that a swarm of 950,000 ladybugs will be arriving into the region. According to the biologist's estimates, how many ladybugs will be in the region after the swarm arrives?
A. 9.25 × 10^7
B. 9.25 × 10^6
C.1.78 × 10^6
D. 1.78 × 10^7

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?