Will you check my scatter plot, correlation matrix, and answers (in bold) for questions 3-9?

State	Adult Phys Activity	Heart Disease Death Rate
Alabama	42.4%	236
Alaska	57.9%	151.5
Arizona	52.3%	146.7
Arkansas	45.7%	222.5
California	58.2%	161.9
Colorado	61.8%	132.8
Connecticut	52.6%	155.7
Delaware	48.5%	175.7
District of Columbia	57.6%	222.4
Florida	52.8%	162.3
Georgia	50.7%	192.6
Hawaii	58.5%	134.7
Idaho	57.2%	159.3
Illinois	51.7%	181.7
Indiana	46.0%	191.8
Iowa	47.6%	173.3
Kansas	46.8%	164.9
Kentucky	46.8%	210.1
Louisiana	42.0%	229.4
Maine	56.7%	151.1
Maryland	48.7%	182.2
Massachusetts	56.3%	150
Michigan	53.5%	204.2
Minnesota	54.0%	119.4
Mississippi	40.0%	251.1
Missouri	49.5%	201.8
Montana	55.3%	154.2
Nebraska	49.0%	154.2
Nevada	52.6%	197.3
New Hampshire	56.1%	152.7
New Jersey	53.3%	182
New Mexico	52.2%	151.2
New York	51.5%	199.9
North Carolina	46.8%	174.9
North Dakota	47.3%	158
Ohio	51.6%	192.4
Oklahoma	44.8%	235.2
Oregon	61.1%	137.9
Pennsylvania	49.4%	187
Rhode Island	48.7%	167.1
South Carolina	50.0%	189.9
South Dakota	46.1%	155.2
Tennessee	39.0%	217.4
Texas	48.2%	181.1
Utah	55.8%	143.2
Vermont	59.2%	153.6
Virginia	52.4%	168.5
Washington	54.2%	151.5
West Virginia	43.0%	211.2
Wisconsin	57.4%	165.1
Wyoming	53.1%	169.8

Adult Physical Activity and theHeart Disease Death Rate (US) 300 250 200 Hear Disease Death Rate 150 y = -388.7x+ 376 100 50 0 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% Adult Physical Activity . Heart Disease Death Rate - Linear (Heart Disease Death Rate)