Question

Lin and Andre decided that modeling temperature as a function of latitude doesn't really make sense. They realized that they can ask whether there is an association between latitude and temperature. They also remember that they could use a scatter plot to look for an association. They will need to gather some information.

Answer 1

They will need the next information:

- An average temperature,

- Information from at least 100 cities in diferent locations, with more cities your association between latitude and temperature will be better.

- Cities in a wide enough range in latitude to show a pattern, with a wide range our sample of cities we will have more information.