To determine if an exclusivity agreement would be profitable, Pepsi must estimate the total number of 12 ounce cans (or their equivalent} that NCSU students would buy per week. NCSU's Ofce of Registration and Records informs Pepsi that N = 28,000 different students are on campus at least once during a typical week. Pepsi randomly samples 500 NCSU students and asks them to record the number of 12 ounce cans of soda (or their equivalent) that they purchase on campus over the next 3' days. The results are in this Excel file cans of soda per week. Question. Use the data in the le to calculate a 95% condence interval for the total number of 12 ounce cans of soda that NCSLI students will purchase on campus in a week. if lower limit of 95% confidence interval 'I upper limit of 95% confidence interval