Health researchers and economists believe that the impact of the COVID-19 pandemic is far worse in third-world nations as compared to developed countries. This difference is potentially brought by the gap in health services, vaccination rate, and adherence to health protocols. To assess such claim, data on COVID-19 related deaths from 2020 to 2021 was recorded from 165 sample countries. Data on GDP per capita and income classification of the country was also included.Use Jamovi and determine the test statistic.

1. Researchers believe that the country's GDP can be used to predict COVID-19 deaths. Using data from 2020 to 2021 deaths, can we say that GDP per capita is a significant predictor of COVID-19 deaths at 5% level?
2. Use the variable Deaths = Deaths_2020 + Deaths_2021, representing deaths per million from 2020-2021. This will be used as the outcome variable of the model.
3. Include necessary assumption checks and model validation.
4. Include necessary descriptive statistics.
5. Provide proper discussion and interpretation of the result.

Coding Manual

The dataset for this study includes the following variables:

Variable Name	Description	Values
Country_ID	Country Unique ID Code	1 - 165
Deaths_2020	Aggregated COVID-19 deaths per million during the year 2020.	Numeric
Deaths_2021	Aggregated COVID-19 deaths per million during the year 2021.	Numeric
GDP	Gross Domestic Product per capita (2021)	Numeric
Income_Class	Income classification based on Gross National Income (GNI) per capita (2021)	1 - Low Income 2 - Middle Income 3 - High Income

Country_ID	Deaths_2020	Deaths_2021	GDP	Income_Class
1	249	292	4687.79	1
2	1103	1329	22848.58	2
3	1077	1303	21260.96	2
4	387	461	5379.67	2
5	905	1099	19374.89	1
6	1503	1825	33441.71	2
7	1304	1584	33669.99	2
8	344	410	8607.66	1
9	1135	1373	23835.75	1
10	1337	1622	22058.58	2
11	1147	1389	25569.99	2
12	1026	1238	26399.27	2
13	457	547	12023.89	2
14	568	685	9391.17	1
15	741	904	25488.72	2
16	1033	1251	25661.16	1
17	877	1068	19316.11	1
18	2165	2633	40369.4	3
19	187	217	8405.04	1
20	1422	1727	31266.36	2
21	1318	1604	27870.95	2
22	1234	1500	24480.53	2
23	1318	1599	20461.54	1
24	142	164	7837.8	1
25	1351	1641	27683.38	2
26	637	777	21326.97	2
27	1183	1427	19574.76	2
28	527	628	11049.56	1
29	314	375	11720.1	2
30	1530	1861	32866.02	2
31	197	229	9153.94	1
32	772	927	13167.22	1
33	329	389	3030.83	1
34	1368	1654	33832.08	2
35	1581	1914	41175.16	3
36	681	815	16519.6	1
37	767	926	16955.43	1
38	718	868	16838.16	1
39	931	1129	19154.66	1
40	1537	1868	31913.59	3
41	1119	1360	19959.61	1
42	1325	1606	27048.49	2
43	811	981	18279.04	1
44	334	408	7605.3	1
45	1020	1240	23937.09	2
46	829	1000	18271.16	1
47	1104	1336	33376.89	2
48	844	1020	16841.28	1
49	1068	1292	25851.91	2
50	844	1018	19000.08	1
51	1680	2039	34475.48	3
52	1234	1505	33127.28	2
53	331	392	11311.23	1
54	1182	1425	23972.3	2
55	1323	1613	28981.72	1
56	956	1155	14230.95	1
57	1042	1257	27386.13	2
58	2002	2437	44190.38	3
59	1161	1407	19399.95	1
60	1810	2197	40212.85	3
61	1333	1608	27528.84	2
62	358	429	9979.65	1
63	1074	1300	7931.67	2
64	883	1059	18930.54	1
65	742	896	22262.03	2
66	689	827	14654.29	1
67	1643	1993	33638.73	2
68	714	863	14655.01	1
69	644	773	12262.47	1
70	552	660	15139.22	1
71	1316	1594	28540.07	2
72	349	415	6769.11	2
73	1161	1407	21217.9	2
74	882	1068	10074.11	1
75	955	1155	20563.17	2
76	2333	2836	46922.77	3
77	1255	1519	20902.53	2
78	184	217	3687.23	1
79	1851	2253	33912.74	2
80	707	855	7694.87	1
81	89	94	2400.65	1
82	482	586	19791.54	1
83	2026	2458	48481.21	3
84	1388	1690	35547.42	3
85	1253	1518	20511.21	2
86	936	1138	25097.75	1
87	700	842	15229.72	1
88	1624	1976	45300.79	3
89	988	1200	17464.17	2
90	437	527	10999.48	1
91	1156	1400	20544.64	2
92	933	1124	18519.67	1
93	399	471	15078.36	1
94	1039	1268	25768.85	1
95	431	512	5310.32	1
96	707	852	3695.79	1
97	342	407	6074	1
98	701	849	14719.99	2
99	596	712	11385.76	1
100	1476	1789	30377.13	2
101	2158	2622	46369.4	3
102	1021	1232	17697.58	1
103	702	851	21197.07	2
104	713	863	18855.46	2
105	801	971	23362.06	2
106	91	107	12845.8	1
107	1115	1349	24863.43	2
108	883	1074	15335.25	1
109	1477	1800	32857.89	2
110	471	564	17477.85	1
111	1024	1238	20335.27	2
112	332	395	15017.6	2
113	1428	1733	34066.22	3
114	1620	1962	38540.39	3
115	326	391	6822.92	1
116	1486	1807	32530	2
117	1407	1718	34511.64	3
118	566	686	13003.09	1
119	863	1040	20658.2	2
120	40	40	3453.89	1
121	2140	2601	45848.55	3
122	445	531	4200.66	1
123	793	960	15014.25	1
124	1670	2032	29706.15	2
125	483	587	14871.14	1
126	1630	1982	28816.9	2
127	1078	1313	22249.73	1
128	811	977	22393.58	2
129	1789	2179	35522	3
130	962	1160	13911.44	1
131	1755	2129	39579.56	3
132	1735	2098	40696.02	2
133	1030	1242	19134.54	1
134	2775	3373	58860.11	3
135	556	671	5514.66	1
136	1208	1461	30272.74	3
137	1607	1950	33157.63	2
138	628	763	13090.8	1
139	1820	2207	34649.14	3
140	900	1086	18332.75	1
141	1154	1403	28701.72	2
142	1269	1543	31532.17	2
143	374	445	13056.97	2
144	694	834	13590.98	1
145	1335	1623	27861.33	3
146	1985	2416	36948.84	3
147	894	1078	17528.34	1
148	1612	1965	29953.44	2
149	1955	2384	41776.96	3
150	1090	1326	27188.54	1
151	1160	1402	27340.15	2
152	443	533	9721.13	2
153	1029	1246	19323.37	1
154	921	1116	16244.03	1
155	1248	1514	25254.29	2
156	1201	1456	25946.94	2
157	709	854	19427.81	2
158	1419	1717	31420.33	2
159	887	1070	15158.99	1
160	904	1087	17656.24	1
161	1578	1910	29107.81	2
162	427	508	9677.53	1
163	771	933	25201.35	2
164	764	920	10887.83	1
165	654	791	14384.25	1