Regression and Correlation X Y fresh marine 147 444 139 446 160 438 99 437 120...

Regression and Correlation

X	Y
fresh	marine
147	444
139	446
160	438
99	437
120	405
151	435
115	394
121	406
109	440
119	414
130	444
110	465
127	457
100	498
115	452
117	418
112	502
116	478
98	500
98	589
83	480
85	424
88	455
98	439
74	423
58	411
114	484
88	447
77	448
86	450
86	493
65	495
127	470
91	454
76	430
44	448
42	512
50	417
57	466
42	496

1. What are the the values for "a" and "b"?

2. Pearson's correlation Coefficient value r ?

Solutions

Expert Solution

milcah answered 8 months ago

Next > < Previous

Related Solutions

Linear Regression and Correlation. x y 2 4.64 3 6.76 4 3.08 5 5.5 6 -5.88...

Linear Regression and Correlation. x y 2 4.64 3 6.76 4 3.08 5 5.5 6 -5.88 7 1.04 8 0.56 9 -2.42 Compute the equation of the linear regression line in the form y = mx + b, where m is the slope and b is the intercept. Use at least 3 decimal places. (Round if necessary) y =_____ x + _____ Compute the correlation coeficient for this data set. Use at least 3 decimal places. (Round if necessary) r=...

Linear Regression and Correlation. x y 2 10.16 3 2.19 4 3.12 5 -1.75 6 7.48...

Linear Regression and Correlation. x y 2 10.16 3 2.19 4 3.12 5 -1.75 6 7.48 7 9.31 Compute the equation of the linear regression line in the form y = mx + b, where m is the slope and b is the intercept. Use at least 3 decimal places. y =__x +___ Compute the correlation coeficient for this data set. Use at least 3 decimal places. r= Compute the P-value (Use H_A: slope ≠ 0 for the alterantive hypothesis.)...

Subjects