If a sample of 362 customers is taken from a population of 5530 customers, the sample variance, s2, is the variance of how many of the customers' ages?
O A. 362
O B. Both 362 and 5530
O c. 5530
O D. Neither 362 nor 5530

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet