Statistical Analysis of Peak Start-up Current

	A	B	D	E	F	G	H
1	Booster Pump Motor Start-up Current Data
2
3	Scenario	Miyahuna support contractors in Jordan – booster pumping station commissioning, Amman. Peak start-up current recorded during consecutive operating cycles.
4
5	Peak Start-up Current (A)

6	29.4
7	30.1
8	28.9
9	29.7
10	30.4
11	29.8
12	31.2
13	29.5
14	30.1
15	28.7
16	29.9
17	30.6
18	31.0
19	29.3
20	30.1
21	28.8
22	29.4
23	30.1
24	28.9
25	29.7
26	30.4
27	29.8
28	31.2
29	29.5
30	30.1
31	28.7
32	29.9
33	30.6
34	31.0
35	29.3
36	30.1
37	28.8
38	29.6
39	30.2
40	29.1
41	30.8
42	29.4
43	31.6
44	30.0
45	29.2
46	28.9
47	30.1
48	29.7
49	31.1
50	29.5
51	30.3
52	29.8
53	28.6
54	31.7
55	29.0
56	31.3
57	30.5
58	29.6
59	30.1
60	29.9
61	30.7
62	28.8
63	29.4
64	30.2
65	31.0
66	29.3
67	30.1
68	29.8
69	31.4
70	29.2
71	30.0
72	29.7
73	30.0
74	30.4
75	29.1
76	30.2
77	29.8
78	31.0
79	29.5
80	30.1
81	28.9
82	30.3
83	29.4
84	31.1
85	29.6
86	30.5
87	28.8
88	30.0
89	29.9
90	30.6
91	29.3
92
93
94	Mean	29.9	Intervals	Boundries	Frequency	Probability	Mid point
95	Median	29.9	28.6-29.3	29.3	16	0.1860465116	28.95
96	Mode	30.1	29.3-30.0	30	29	0.3372093023	29.65
97			30.0-30.7	30.7	27	0.3139534884	30.35
98	Maximum	31.7	30.7-31.4	31.4	11	0.1279069767	31.05
99	Minimum	28.6	31.4-32.1	32.1	3	0.03488372093	31.75
100	Standard deviation for sample	0.7445203379			86	1