Use the frequency table below to find the mean and standard deviation using excel.

Number of Adults in Household. Frequency

1	1649
2	3723
3	2191
4	1743
5	1209
6	809
7	519
8	389
9	202
10	134
11	57
12	49
13	22
14	19
15	16
16	7
17	4
18	8
19	0
20	5
21	2
22	3
23	1
24	0
25	1
26	0
27	0
28	1
29	0
30	2
31	1
32	0
33	1
34	0
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	1