15 Determine the central tendencies (mean, median, mode) as well as the measure of dispersion (standard deviation). 16 16 Variable - Number of credit hours a student takes per semester 17 Person Surveyed 16 Number of Credits Per Semester 18 1 3 18 19 5 12 20 8 4 21 18 17 22 5 5 7 23 15 7 24 15 7 25 15 8 26 9 9 14 10 27 10 2 28 11 10 11 12 29 2 14 13 30 8 15 14 15The population was the students of the Osceola campus in Fall 2018. The sampling technique was a convenience sample, due to the limited resources. The sample was collected by asking students in the hallway in between classes. It is a convenience sample because not every student at the Osceola campus had an equally likely chance to participate. Frequency Distribution Number of Credit Hours Frequency 3-6 7-9 10-12 13-15 16-18 Please also explain the Histogram: The mean is: The median is: The mode is: The standard deviation is