Question: Test whether there is a significant relation between these two variables at the 5% level? Cardiology Coronary flow reserve (CFR) was estimated in 31 patients

Test whether there is a significant relation between these two variables at the 5% level?

Cardiology

Coronary flow reserve (CFR) was estimated in 31 patients with hypertension. Investigators measured the myocardial velocity ratio (MVR) following high-dose dobutamine, and Data set available obtained the statistical data shown in Table 11.30.

Table 11.30: Descriptive statistics for CFR and MVR for 31 hypertensive patients

Mean sd 2.0 0.4 0.2 CFR MVR 0.82

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