Think of a pair of variables that has a strong linear relationship, either positive or negative,...

Think of a pair of variables that has a strong linear relationship, either positive or negative, then find data that you think supports your assertion. You need to get real data for this problem, not just make numbers up to fit your hypothesis.

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Expert Solution

Date	SPX	GLD	USO	SLV	Eur/USD	Expo Smoothening(0.5)	Expo Smoothening(0.9)
1/2/2008	1447.16	84.86	78.47	15.18	1.471692	#N/A	#N/A
1/3/2008	1447.16	85.57	78.37	15.285	1.474491	84.86	84.86
1/4/2008	1411.63	85.13	77.31	15.167	1.475492	85.215	84.931
1/7/2008	1416.18	84.77	75.5	15.053	1.468299	85.1725	84.9509
1/8/2008	1390.19	86.78	76.06	15.59	1.557099	84.97125	84.93281
1/9/2008	1409.13	86.55	75.25	15.52	1.466405	85.87562	85.11753
########	1420.33	88.25	74.02	16.061	1.4801	86.21281	85.26078
########	1401.02	88.58	73.09	16.077	1.479006	87.23141	85.5597
########	1416.25	89.54	74.25	16.28	1.4869	87.9057	85.86173
########	1380.95	87.99	72.78	15.834	1.48021	88.72285	86.22956
########	1373.2	86.7	71.85	15.654	1.466405	88.35643	86.4056
########	1333.25	86.5	71.03	15.717	1.464	87.52821	86.43504
########	1325.19	87.42	71.54	16.03	1.461796	87.01411	86.44154
########	1310.5	88.17	70.55	15.902	1.464794	87.21705	86.53938
########	1338.6	87.89	69.5	15.9	1.463208	87.69352	86.70244
########	1352.07	90.08	70.93	16.3	1.47741	87.79176	86.8212
########	1330.61	90.3	71.91	16.298	1.467502	88.93588	87.14708
########	1353.96	91.75	72.35	16.55	1.478809	89.61794	87.46237
########	1362.3	91.15	72.98	16.534	1.477192	90.68397	87.89113
########	1355.81	92.06	73.08	16.675	1.483107	90.91699	88.21702
########	1378.55	91.4	72.35	16.818	1.486503	91.48849	88.60132
2/1/2008	1395.42	89.35	70.47	16.619	1.479991	91.44425	88.88119
2/4/2008	1380.82	89.1	71.37	16.515	1.4828	90.39712	88.92807

In the given data GLD and SLV have positive correlation.

orchestra answered 1 year ago

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