Question 1. Calculate bivariate correlation (Pearson's correlation coefficient, r) between variables using R. Report the correlation coefficient in the following matrix. (20%)

	Diversity	Evenness	Richness	Dominance
Abundance
Diversity
Evenness
Richness
Dominance

Abundance	Richness	Diversity	Evenness	Dominance
16	3	0.47	0.98	3.24
16	6	0.63	0.8	3.75
17	3	0.4	0.84	2.43
19	8	0.84	0.93	8.55
19	7	0.8	0.94	7.77
19	5	0.54	0.77	3.05
25	6	0.72	0.92	5.77
27	8	0.77	0.85	5.4
28	9	0.91	0.95	9.95
29	7	0.76	0.9	5.64
32	9	0.81	0.84	5.7
36	6	0.62	0.79	3.73
37	8	0.8	0.89	6.06
38	8	0.62	0.69	3.32
39	9	0.88	0.92	7.8
40	6	0.72	0.93	5
41	6	0.53	0.68	2.38
42	3	0.36	0.75	2.12
46	15	1.07	0.91	11.13
48	12	1.05	0.97	12.97
49	7	0.71	0.84	4.58
52	12	1.01	0.94	11.14
59	7	0.74	0.88	4.83
62	10	0.77	0.77	5.02
68	10	0.86	0.86	6.03
75	21	1.27	0.96	21.35
77	20	1.2	0.92	15.48
78	10	0.95	0.95	8.94
100	9	0.64	0.67	3.33
131	7	0.73	0.87	4.6
152	13	1.02	0.92	9.94