Compute and interpret the correlation coefficient for the following grades of 6 students selected at random. Mathematics grade 70 93 82 72 65 English grade 75 84 64 85 79 84 91 The correlation coefficient is r = (Round to three decimal places as needed.) Interpret the result. If there is a strong linear relationship, then the value of r will be close to Since the value of r in this case is to the desired value(s), there seem to be a strong linear relationship present. 1 or -1. 0. Compute and interpret the correlation coefficient for the following grades of 6 students selected at random. Mathematics grade 70 English grade 93 82 72 65 84 75 84 64 85 79 91 The correlation coefficient is r = (Round to three decimal places as needed.) Interpret the result. If there is a strong linear relationship, then the value of r will be close to Since the value of r in this case is to the desired value(s), there seem to be a strong linear relationship present. close not close

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Compute and interpret the correlation coefficient for the following grades of 6 students selected at random.
Mathematics grade 70
93
82
72
65
English grade
75 84
64
85
79
84
91
The correlation coefficient is r =
(Round to three decimal places as needed.)
Interpret the result.
If there is a strong linear relationship, then the value of r will be close to
Since the value of r in this case is
to the desired value(s), there
seem to be a strong linear relationship present.
1 or -1.
0.
Transcribed Image Text:Compute and interpret the correlation coefficient for the following grades of 6 students selected at random. Mathematics grade 70 93 82 72 65 English grade 75 84 64 85 79 84 91 The correlation coefficient is r = (Round to three decimal places as needed.) Interpret the result. If there is a strong linear relationship, then the value of r will be close to Since the value of r in this case is to the desired value(s), there seem to be a strong linear relationship present. 1 or -1. 0.
Compute and interpret the correlation coefficient for the following grades of 6 students selected at random.
Mathematics grade 70
English grade
93
82
72
65
84
75 84
64
85
79
91
The correlation coefficient is r =
(Round to three decimal places as needed.)
Interpret the result.
If there is a strong linear relationship, then the value of r will be close to
Since the value of r in this case is
to the desired value(s), there
seem to be a strong linear relationship present.
close
not close
Transcribed Image Text:Compute and interpret the correlation coefficient for the following grades of 6 students selected at random. Mathematics grade 70 English grade 93 82 72 65 84 75 84 64 85 79 91 The correlation coefficient is r = (Round to three decimal places as needed.) Interpret the result. If there is a strong linear relationship, then the value of r will be close to Since the value of r in this case is to the desired value(s), there seem to be a strong linear relationship present. close not close
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