Scenario 3 Included below are data results related to a call center training program with the goal of reducing the duration a call center employees spends on the phone with a customer. A sample of 12 employee calls were taken before the training was conducted. The employees that were sampled then participated in the training program. Then, a sample of 12 employee calls, from the sample employees, was taken after the training was conducted. For each sample, the durations of the calls were captured. The populations from which the sample data was obtained are assumed to be normal. The call center manager is interested in knowing if the training program was effective. Effectiveness is assomedif we can ciaim in the o oiation that the duration of the \"After Trainin caii times are iess than the duration of the \"Before Training: caii times. Assume a 0.05 level of signicance [d = 0.05}. tTest: Paired Two Ssmle for Means Il-Il- (\"nutrition I (\"striationi' _l _ 22mm