Is a normal random variable with EZ0 and VZ1 Then In Q Q plot the idea is to

Is a normal random variable with ez0 and vz1 then in

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Is a normal random variable with E(Z)=0 and V(Z)=1Then, In Q-Q plot, the idea is to observe the linear relationship between X and ZXZZX
Quantile - quantile (Q-Q plot)PROCEDURE – EXAMPLEIn the interest of predicting future peak particulate matter values and carbon monoxide levels, 15 observations were obtained from various sites across the united states. Should a normal probability model be used to anticipate carbon monoxide levels in the future? i Xi Quantile values z-scores i/(15+1) 1 1.7 0.0625 -1.56525 2 1.8 0.125 -1.34164 3 2.1 0.1875 -1.11803 4 2.4 0.25 -0.89443 5 2.4 0.3125 -0.67082 6 3.4 0.375 -0.44721 7 3.5 0.4375 -0.22361 8 4.1 0.5 0 9 4.2 0.5625 0.223607 10 4.4 0.625 0.447214 11 4.9 0.6875 0.67082 12 5.1 0.75 0.894427 13 8.3 0.8125 1.118034 14 9.3 0.875 1.341641 15 9.5 0.9375 1.565248 Sample mean 0.500000 Sample standard deviation 0.279508 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 0 2 4 6 8 10 Q-Q plot z-scores Carbon monoxide levels (Xi)

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