Application of Discrete Mathematics and Statistics Techniques

Sheet1

Week	Total successful requests	Average successful requests per day	Total successful requests for pages	Average successful requests for pages per day	Total failed requests	Total redirected requests	Number of distinct files requested	Number of distinct hosts served	Corrupt logfile lines	Total data transferred (In Mbytes)	Average data transferred per day (In kbytes)
1	220,506	43,864.0	56,913	11,321.0	13,400	7,220	14,299	8,847	42	1,456	296,599	5.0	5.0
2	230,004	46,000.8	67,033	13,406.6	12,400	8,734	15,003	8,443	39	1,501	300,003	5.0	5.0
3	198,080	39,616.0	45,002	9,000.4	12,334	5,900	11,480	7,789	32	1,580	300,134	5.0	5.0
4	243,058	48,611.6	68,500	13,700.0	15,890	4,350	17,490	5,003	80	1,805	378,994	5.0	5.0
5	332,800	66,560.0	71,034	14,206.8	21,890	11,780	21,789	11,890	45	2,150	459,045	5.0	5.0
6	231,890	46,378.0	68,456	13,691.2	13,450	7,978	13,899	9,041	29	1,489	295,600	5.0	5.0
7	235,450	47,090.0	75,344	15,068.8	13,789	7,448	15,890	8,990	30	1,490	295,450	5.0	5.0
8	245,455	49,091.0	61,789	12,357.8	18,332	14,455	12,334	8,733	41	1,491	298,837	5.0	5.0
9	228,944	45,788.8	59,845	11,969.0	13,450	7,280	14,300	8,850	41	1,600	301,890	5.0	5.0
average	240687.4	48111.1	63768.4	12746.8	14992.8	8349.4	15164.9	8620.7	42.1	1618.0	325172.4
	134720.0	26944.0	30342.0	6068.4	9556.0	10105.0	10309.0	6887.0	51.0	694.0	163595.0
sd	37236.8	7463.8	9084.9	1822.9	3202.8	3052.9	3052.2	1765.2	15.3	226.1	56887.0
Variance	1386578419.8	55708740.3	82536009.3	3322976.8	10258128.9	9319958.3	9316199.1	3116101.8	234.6	51106.0	3236133545.3
	Total successful requests	Total failed requests	Number of distinct hosts served	Corrupt logfile lines	Total data transferred (In Mbytes)
Mean	240,687.4	14,992.8	8,620.7	42.1	1,618.0
Media	231,890	13,450	8,847	41	1,501
Range	134,720.0	9,556.0	6,887.0	51.0	694.0
Standard deviation	37,236.8	3,202.8	1,765.2	15.3	226.1
Variance	1,386,578,419.8	10,258,128.9	3,116,101.8	234.6	51,106.0
Week	Total failed requests
1	13,400
2	12,400
3	12,334
4	15,890
5	21,890
6	13,450
7	13,789
8	18,332
9	13,450

Total Failed Requests in a Week

Total failed requests 13400 12400 12334 15890 21890 13450 13789 18332 13450

Weeks

Total failed requests)