Tina's sample may not be valid, because the average number of people in a state is approximately 6.3 million. Her survey was just carried out in her neighborhood and not in the entire state, so we cant judge a state with just a neighborhood.
A neighborhood is a place, district, community that is within a town or city. it can be said to be the area of place that is close or that surrounds an individual.
A state is a territory or place that has a government that is in charge of an organized political community.
In conclusion, Tina's sample may not be valid
Learn more about neighborhood :https://brainly.com/question/6322160
#SPJ2