Blood pressure measurements of a single patient


The blood pressure measurements of a single patient were taken by twelve different medical student and the results are listed below. Construct a scatterplot, find a linear correlation coefficient r, and find the p-value using a=0.05. Is there sufficient evidence to conclude that there is a linear correlation between systolic measurements and diastolic measurements? systolic_(x) diastolic_(y) 137 97 130 92 140 101 120 85 122 89 123 82 127 84 129 84 133 84 145 98 141 105 138 92 A. The linear correlation coefficient r is ? (round to three decimal places as needed). B. The test statistic t is ? (round to three decimal places as needed) C. The P-value is ? (round to three decimal places as needed) Because the P-value is _(less or greater) than the significance level 0.05, there (is or is not) sufficient evidence to support the claim that there is a linear correlation between systolic measurements and diastolic measurements for a significance level of a = 0.05.

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Basic Statistics: Blood pressure measurements of a single patient
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