Customer Number	Peer group	Gender	wage	Rebate
1	49	0	71	2017.6
2	58.7	1	50.4	1500.9
3	51.2	1	64.9	1907.1
4	34.5	0	86.6	1465.8
5	57.8	1	73.1	1800.4
6	47.2	0	63.6	2068.1
7	60.2	1	63.1	1658.1
8	63.2	1	99.4	1629.7
9	60.8	0	106.5	2415.7
10	64.5	1	71	1606.8
11	51.5	0	59.4	1850.4
12	59.2	1	110.4	1995.2
13	56.8	0	235.5	2576.2
14	48.8	1	65.2	1779.5
15	41	1	63.5	1300.7
16	61	0	77.4	2129
17	59.1	1	76.6	1779.5
18	54.8	1	63.7	1587
19	55.1	1	62.2	1749
20	56.7	1	55.2	1458

Consider the two variables Peer group and Wage

a)For each of these variables, produce a histogram Label each variable appropriately and note any distinctive characteristics that are revealed in each.

b) Use a scatter-plot to examine the relationship between these two variables, label appropriately, describe what you observe, and report the correlation coefficient for this data. c)Offer an augmentation of the scatterplot to help determine if the relationship between these two variables differs by level of the factor Gender.