Describe a country you visited recently and you liked it.

Chapter 01, Section 1.4, Problem 012 Indicate which of the following are time-series data. 1. Food bill of a family for each month of 2015. 2. Number of accidents each year in Dallas from 2000 to 2015. 3. Average prices of houses in 100 cities. 4. Salaries of 50 employees. 5. Number of supermarkets in each of 40 cities as of December 31, 2015. O 3, 4 and 5 O 1, 2, 3 and 4 O2 and 4 1 and 2