A market analyst wants to know if the new website he designed is showing increased page views per visit. A customer is randomly sent to one of two different? websites, offering the same? products, but with different designs. The accompanying table shows the data from 30 randomly chosen customers from each website. Assume that the data come from a distribution that is Normally distributed. Complete parts a through c below

Website A Website B 13 13 8 7 3 2 8 14 13 6 5 14 13 11 12 11 10 4 3 14 13 7 6 10 11 13 12 10 9 13 12 12 9 13 14 10 9 3 CO 6 15 16 10 9 13 12 15 14 6 4 CO 15 12 YA = 9.97 YB = 9.17 DN = 14.38 S 2 B = 15.18 SA = 3.79 SB = 3.90 YA - YB = 0.80 SE (VA - VB) = 0.99