TRATAMIENTO ESTADISTICO

TRATAMIENTO ESTADISTICO

60	32	28	23	38	48	25	41	20	25
48	48	21	64	53	37	28	32	58	58
65	40	48	51	38	35	38	36	40	45
58	26	22	24	26	62	63	72	45	47
74	30	38	41	47	74	53	74	48	65

(LIMITE SUPERIOR – LIMITE INFERIOR) + 1 = RANGO

                                                         74 – 20 + 1 = 55             11 x 5

 20                                                                                  50

EDADES	TAB.		F	Fa		T/	%	Fa%	Fa %	X			X . F
20 – 24	IIIII		5	5		0.10	10%	10%	100%	22			110
25 – 29	IIIIII		6	11		0.12	12%	22%	90%	27			162
30 – 34	III		3	14		0.06	6%	28%	78%	32			96
35 – 39	IIIIIII		7	21		0.14	14%	42%	72%	37			259
40 – 44	IIII		4	25		0.08	8%	50%	58%	42			168
45 – 49	IIIIIIIII		9	34		0.18	18%	68%	50%	47			423
50 – 54	III		3	37		0.06	6%	74%	32%	52			156
55  - 59	III		3	40		0.06	6%	80%	26%	57			171
60 – 64	IIII		4	44		0.08	8%	88%	20%	62			248
65 – 69	II		2	46		0.04	4%	92%	12%	67			134
70 - 74	IIII	4		50		0.08	8%	100%	8%		72		288
		N=50			1.00		100%					å       =2215