The recorded waiting time of a random sample of 50 customers for each branch.

East Branch	West Branch	Bin
11.23	7.65	2
4.66	9.64	4
10.09	6.2	6
12.08	6.75	8
5.16	4.76	10
4.99	10.3	12
18.14	2.73	14
24	7.34	16
11.68	8.02	18
5.7	5.14	20
8.84	7.19
6.18	4.52
6.74	8.46
7.91	13.23
4.75	5.49
18.67	8.71
9.17	4.54
4.5	7.16
7.76	7.83
6.22	13.14
4.2	5.92
5.71	7.41
6.07	5.62
5.73	5.57
18.18	3.66
13.2	6.65
7.41	7.69
4.02	4.11
5.46	8.46
5.43	7.54
6.1	2.37
8.36	5.72
6.39	9.43
7.75	3.17
5.29	3.41
5.96	17.54
7.69	15.05
4.84	7.73
7.81	11.7
8.78	6.09
8.63	5.12
11.59	6.2
11.75	10.8
7.98	6.43
29.74	6.11
6.59	6.24
8.12	3.38
7.87	5.86
5.83	6.53
9.01	2.55

Samantha is the manager of two Bendigo Bank branches, East and West, in the central plaza. She would like to investigate complaints of long queues in both branches to improve customer experience. To analyse the waiting time, Samantha observed and recorded the waiting time of customers at the counter of each branch during peak hours.

How to use EXCEL to obtain a histogram for each branch. Use bin steps of size 2 starting from 2 through to 20 inclusive.