In Example 2.19 on page 79 we computed z-scores for patient #772 in the ICU Admissions dataset,
Question:
(a) Find the point corresponding to patient #772 on the scatterplot of blood pressure vs heart rate shown inFigure 2.61.
(b) Patient #772 has a high blood pressure reading but a low pulse rate. Does the scatterplot in Figure 2.61 support a conjecture that these two variables have a negative association?
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
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