You are a manager for a team of employees that uses a computer system as part of the process for completing a sale for a customer. You are investigating if it is worthwhile to make the switch to a new platform to increase monthly sales. You have 19 of your sales representatives use the new system, and 16 of your sales representatives use the old system. The sales representatives who received the new system had a mean monthly individual sales of $30,026, with a sample standard deviation of $2,291. The sales representatives who did not receive the new system had mean monthly individual sales of $26,941, with a sample standard deviation of $4,011. I Using this information, you want to investigate HA : Hnew system - Hold system > 0 with a = 0. 05. What is the test statistic of your analysis? Select the choice closest to your answer. 2.02 1132.14 3.29 2.72 8.31