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
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compute the given below using the
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