Find a linear correlation coefficient r and find the

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Reference no: EM13631518

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 measurments and diastolic measurments? systolic_(x) diastolic_(y)

136 92

130 91

140 101

120 82

124 88

124 81

128 83

132 83

133 84

144 95

140 103

139 91

a. What are the null ,alternative hypothesis?

b. Construct a scatterplot

c. the linear correlations coefficient r is?

d. the test statistic T is?

e. THe p-value?

Reference no: EM13631518

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