me ff data were collected to determine the relationship between presture & the corresponding reale leadly for the purpose of Calibration. 18 I Pressure, xllblag in) Scale reading 13 10 10 16 10 20 10 86 50 90 88 20 88 50 92 Question a a) find the Pearson Correlation Coefficient: Blank 1 6.) Find the equation of the regression line: y = Blank 2x + Blank C) the purpose of Calibration in this application so to estimate pressure from an obverved reale reading. Estimate the presure for a scale reading of #4: Prevure = Blank 4 16 ka d. Tert the rignificance of me correlation coefficient calculated in the given question above at a 0.05. Ure the Step in conducting hypothesis ferts.