11.4 The following data were collected to determine the relationship between pressure and the correspond- ing scale reading for the purpose of calibration. Pressure, (lb/sq in.) Scale Reading, y 10 10 13 18 10 16 10 15 10 20 50 86 50 90 50 88 50 88 50 92 (a) Find the equation of the regression line. (b) The purpose of calibration in this application is to estimate pressure from an observed scale reading. Estimate the pressure for a scale reading of 54 using = (54-bo)/b1.

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Kindly break your response down so i can follow accordingly, as i am not someone with a statistics background. 

thank you very much.

11.4 The following data were collected to determine
the relationship between pressure and the correspond-
ing scale reading for the purpose of calibration.
Pressure, (lb/sq in.) Scale Reading, y
10
10
13
18
10
16
10
15
10
20
50
86
50
90
50
88
50
88
50
92
(a) Find the equation of the regression line.
(b) The purpose of calibration in this application is to
estimate pressure from an observed scale reading.
Estimate the pressure for a scale reading of 54 using
= (54-bo)/b1.
Transcribed Image Text:11.4 The following data were collected to determine the relationship between pressure and the correspond- ing scale reading for the purpose of calibration. Pressure, (lb/sq in.) Scale Reading, y 10 10 13 18 10 16 10 15 10 20 50 86 50 90 50 88 50 88 50 92 (a) Find the equation of the regression line. (b) The purpose of calibration in this application is to estimate pressure from an observed scale reading. Estimate the pressure for a scale reading of 54 using = (54-bo)/b1.
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