Please help with homework problem.

A company is interested to know if commuting distance between residence and workplace signicantly alters the total number of miles driven in a year. For this, they consider only those drivers who reside within 25 miles from their workplace. 29 drivers, satisfying this criterion, were randomly selected from US population. The mileage readings of their cars were checked after 1 year. The dataset is organized in form of the following table: Annual miles driven m 250000 - Commuting Distance between resldence and 17.2 workplace (in Miles) Based on the above dataset, answer the following question Shelly lives 20 miles away from work, but Jenica lives only 2.5 miles away from her ofce. Which of the following statements is correct about the annual miles driven by Shelly and Jenica ? A The mean annual miles driven by Jenica is 17.5 miles less than that of Shelly A The mean annual miles driven by Jenica is 1575 miles more than that of Shelly A The mean annual miles driven by Jenica is 5877 miles less than that of Shelly A The mean annual miles driven by Jenica is 1575 miles less than that of Shelly A The mean annual miles driven by Jenica is 1800 miles less than that of Shelly