Help Save & Dr. El-Saidi collected data on the number of hours spent by his 100 students over the weekend to prepare for Monday's Business Statistics exam. He processed the data by Excel and the...

Extracted text: Help Save & Dr. El-Saidi collected data on the number of hours spent by his 100 students over the weekend to prepare for Monday's Business Statistics exam. He processed the data by Excel and the following incomplete output is available. Mean 15 Sample Variance 7.20 Skewness 1.03 The median is most likely to be Multiple Choice about 15 hours less than 15 hours greater than 15 hours Cannot be determined from the information provided