A new business, CoolIT, sells items to keep you cool when ou…

A new business, CооlIT, sells items tо keep you cool when outside. Its products include coolers, generаtors, floаts, аnd other water accessories designed to beat the heat. It opened the store at the beginning of June. Management has asked the following question: Is the average sale during the first 100 days of business different than the average sale during the second 100 days of business? A business analyst used the Excel Data Analysis ToolPak to create the following hypothesis test. Should the business analyst conduct a one-tailed or two-tailed hypothesis test to evaluate management’s question? t-Test: Two-Sample Assuming Unequal Variances First 100 Sales Second 100 Sales Mean 624.0999 584.6295 Variance 565742.2231 667136.4119 Observations 100 100 Hypothesized Mean Difference 0 df 197 t Stat 0.355476884 P(T