calculate the mean, median, mode, and standard deviation based on the data provided. Response # Q3:...

calculate the mean, median, mode, and standard deviation based on the data provided.

Response #	Q3: How many times have you called the police in the last year?
1	0
2	0
3	0
4	2
5	4
6	9
7	0
8	2
9	5
10	4
11	3
12	0
13	0
14	0
15	1
16	8
17	15
18	7
19	2
20	2
21	4
22	3
23	0
24	0
25	1
26	0
27	1
28	0
29	0
30	0
31	0
32	0
33	0
34	20
35	14
36	9
37	12
38	0
39	0
40	0
41	3
42	2
43	4
44	7
45	0
46	0
47	1
48	1
49	0
50	0

Expert Solution

x	(Xi-X_bar)^2
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
0	8.5264
1	3.6864
1	3.6864
1	3.6864
1	3.6864
1	3.6864
2	0.8464
2	0.8464
2	0.8464
2	0.8464
2	0.8464
3	0.0064
3	0.0064
3	0.0064
4	1.1664
4	1.1664
4	1.1664
4	1.1664
5	4.3264
7	16.6464
7	16.6464
8	25.8064
9	36.9664
9	36.9664
12	82.4464
14	122.7664
15	145.9264
20	291.7264
146	1003.68

mean=

Sample SD

Median=

to compute median first arrange the data in to ascending order of magnitude then use formulae

Mode = value which repeats maximum number of times =0

orchestra answered 3 years ago

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