Construct a Normal Probability Plot of the Given Data $$\begin{array} { l l l l } 127 & 135 & 118 & 164 \\143 & 130 & 125 & 153 \\120 & 173 & 140 & 180\end{array}$$

question 37

Essay

Construct a normal probability plot of the given data. Use your plot to determine whether the data come from a normally distributed population
-The systolic blood pressure (in mmHg)is given below for a sample of 12 men aged between 60 and 65. $$\begin{array} { l l l l } 127 & 135 & 118 & 164 \\143 & 130 & 125 & 153 \\120 & 173 & 140 & 180\end{array}$$

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