Respuesta :
Answer: The correct answer that the mean has increased, but the median stayed the same.
Explanation: The mean number is the average. Â Prior to the new neighbor, each household's income was $40,000. Â When a household income of $4 million is added, the mean is going to increase.
The median is the number in the middle when all of the numbers are lined up in order. Â By adding the $4 million to the mix, the number is the middle is still going to be $40,000.