A politician selects a random sample of 306 voters from her state. For each voter, she records the region in which they live and their political affiliation. She would like to know if there is convincing evidence that the region in which voters live is associated with their political affiliation. Let = 0.05. The observed counts are displayed in the table.



Are the conditions for inference met?

No, the data do not come from a random sample.
No, the 10% condition is not met.
No, the Large Counts condition is not met since all expected counts are not greater than 5.
All conditions for inference are met.