Use the following information to answer the next two questions: A newspaper in a small town asks an SRS of 250 citizens, "Do you favor a law banning lawn mowing after 8 pm?" Suppose that 35% of all citizens favor the law. 6. The newspaper decides to increase the size of its random sample of citizens from 250 people to 500 people. The increase in sample size will I (a) reduce the bias of the estimate. (b) increase the bias of the estimate. (c) reduce the variability of the estimate. (d) increase the variability of the estimate. 7. What is the practical consequence of changing the sample size from 250 to 500