58 45 65 40 66 55 64 80 48 55 63 58 60 64 59 59 60 55 55 70 64 71 51 64 64 55 53 40 60 73 69 58 52 50 60 80 62 60 54 55 55 50 45 62 56 57 68 52 55 55 45 45 70 64 55 52 60 40 55 65 55 53 56 53 42 50 65 58 50 48 60 60 68 70 80 70 55 56 58 62 40 min range 40 80 max varians 3490.02 rata 58.1125 stabdar d 59.08 jumlah 4649 n 80 no interval xt fi fi.xt fi.xt^2 %fi <fi 1 40 45 42.5 8 340 14450 10 8 2 46 51 48.5 7 339.5 16465.75 8.75 15 3 52 57 54.5 24 1308 71286 30 39 4 58 63 60.5 19 1149.5 69544.75 23.75 58 5 64 69 66.5 13 864.5 57489.25 16.25 71 6 70 75 72.5 6 435 31537.5 7.5 77 7 76 81 78.5 3 235.5 18486.75 3.75 80 423.5 80 4672 279260 100 -
