Question

Second, the researcher wishes to use graphical descriptive methods to present summaries of the data on each of the two variables: hours worked per week and income earned per year, as stored in HOURSWORKED63 worksheet.

c. Draw and display a histogram for each of the two variables using appropriate BIN values from part (b) and comment on the shape of the two distributions.

Data for HOURSWORKED63 Excel spreadsheet is below:

Yearly Income ('000's)	Hours Per Week
43.8	18
44.5	13
44.8	18
46.0	25.5
41.4	11.6
43.3	18
43.6	16
46.2	27
46.8	27.5
48.2	30.5
49.3	24.5
53.8	32.5
53.9	25
54.2	23.5
50.5	30.5
51.2	27.5
51.5	28
52.6	26
52.8	25.5
52.9	26.5
49.5	33
49.8	15
50.3	27.5
54.3	36
55.1	27
55.3	34.5
61.7	39
62.3	37
63.4	31.5
63.7	37
55.5	24.5
55.6	28
55.7	19
58.2	38.5
58.3	37.5
58.4	18.5
59.2	32
59.3	35
59.4	36
60.5	39
56.7	24.5
57.8	26
63.8	38
64.2	44.2
55.8	34.5
56.2	34.5
64.3	40
64.5	41.5
64.7	34.5
66.1	42.3
72.3	34.5
73.2	28
74.2	38
68.5	31.5
69.7	36
71.2	37.5
66.3	22
66.5	33.5
66.7	37
74.6	43.5
62.0	20
57.3	35
55.3	24

Answer 1