View thable Editing Skewness Exercise frequency LV of the class 0 lower class boundary class mark (xi) fxi cf HV of the class 9 19 u C fu -0.5 9.5 -16 9 9 -36 -8 -18 10 20 30 40 50 60 70 80 TOTAL 29 39 49 59 69 79 18 174 98 621 445 872 1806 968.5 1267.5 19.5 29.5 39.5 49.5 59.5 69.5 79.5 0 16 89 56 39 60 I Given: Sample Standard Deviation is 22.81 n. 120 Compute for the three skewness: SKP, SKB and SKK. Show your solution and upload it in Canvas