Answer: To estimate the number of people who want the toll road in their city, we can use the percentage range provided and calculate the interval estimate. Here's how you can do it:
- Find the lower bound of the percentage range: 46% of 268,548 = 0.46 * 268,548 = 123,442.08 (rounding down to 123,442).
- Find the upper bound of the percentage range: 84% of 268,548 = 0.84 * 268,548 = 225,607.92 (rounding up to 225,608).
Therefore, the interval estimate for the number of people who want the toll road in their city is (123,442, 225,608).