Engineering homework help

Engineering homework help. A telemarketing firm is monitoring the performance of its employees based on the number of sales per hour. One employee had the following sales for the last 20 hours.(Use the data set given above to answer 26-35)26. Mean: 27. Mode:28. Median:29. First Quartile:30. Third Quartile:31. Variance: ———- and Standard Deviation: ————-

Engineering homework help