In a neighborhood of 70 houses, 8 households have much higher incomes than other households because the adults work in tech or in investment banking. The rest of the neighborhood houses teachers, people in the helping professions, and blue collar workers, i.e., people with middle class incomes. Therefore, overall, which is true: Group of answer choices Mean income is lower than the median income. The mean income and median income are similar. Mean income is higher than the median income. The mean income won't change if more IT professionals move in