The blood pressure measurements of a singlo patient were taken by twelve differe

Question

The blood pressure measurements of a singlo patient were taken by twelve different medical students and the results are listed below Construct a scatterplot. find the value of the linear correlation coefficient r, and find the value using a 30 a5 Is there sufficient evidence to conclude that there is near between systolic measurements and diastolic measurements? systolic (x) 136 133 130 121 123 124 128 179 131 141 140 139 diastolic (y). What are the null and alternative hypotheses? A. Ho p 0 p Construct a scatterplot Choose the correct graph below

Explanation / Answer

in the first question H0:p=0

H1:P not equal to 0

correct scatter plot is C

r=0.81106

p=0,00136968 which is less than 0.05 so there is no sufficient evidence to support the claim

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