The systolic and diastolic blood pressures (in mmHg) of 9 se- lected patients are shown below. Use Spearman rank-difference to determine if there is a relationship between the two variables. Mother 3. 4 7 8 9 . Systolic, x 141 140 131 133 136 141 143 140 141 Diastolic, y 90 75 84 78 86 87 89 88 82
The systolic and diastolic blood pressures (in mmHg) of 9 se- lected patients are shown below. Use Spearman rank-difference to determine if there is a relationship between the two variables. Mother 3. 4 7 8 9 . Systolic, x 141 140 131 133 136 141 143 140 141 Diastolic, y 90 75 84 78 86 87 89 88 82
The systolic and diastolic blood pressures (in mmHg) of 9 se- lected patients are shown below. Use Spearman rank-difference to determine if there is a relationship between the two variables. Mother 3. 4 7 8 9 . Systolic, x 141 140 131 133 136 141 143 140 141 Diastolic, y 90 75 84 78 86 87 89 88 82
compute the given below using the correlation. then interpret
Transcribed Image Text:The systolic and diastolic blood pressures (in mmHg) of 9 se-
lected patients are shown below. Use Spearman rank-difference to
determine if there is a relationship between the two variables.
Mother
1
4
6.
7.
8.
9.
Systolic, x
Diastolic, y
141 140 131 133 136 141 143 140 141
90
75
84
78
86
87
89 88
82
Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
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