Find Mean, Mood, Standard deviation, Variance.

Show your solutions in detail.

Use the data table in the picture

Con't Example: Construct a grouped frequency distribution of the following data on the amount of time (in hours) that 80 college students devoted to leisure activities during a typical school week: 23 24 18 14 20 24 24 26 23 21 16 15 19 20 22 14 13 20 19 27 29 22 38 28 34 32 23 19 21 31 16 28 19 18 12 27 15 21 25 16 30 17 22 29 29 18 25 20 16 11 17 12 15 24 25 21 22 17 18 15 21 20 23 18 17 15 16 26 23 22 11 16 18 20 23 19 17 15 20 10 Universal Medical College_Abreham 35