An experiment was conducted on a new correlation of a particular make of pump to determine the flow rate discharge at different impeller speeds. The following data were recorded. Impeller Speed (rpm) 35 51 66 81 96 109 Discharge (m'/s) 17 26 42 62 89 119 (a) Fit a multiple regression curve of the form y = Bo + B1 x1 + B2 x? (b) Estimate the discharge when the impeller speed is 71 rpm.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An experiment was conducted on a new correlation of a particular make of pump to determine
the flow rate discharge at different impeller speeds. The following data were recorded.
Impeller Speed (rpm)
35
51
66
81
96
109
Discharge (m'/s)
17
26
42
62
89
119
(a) Fit a multiple regression curve of the form
y = Bo + B1 x1 + B2 x?
(b) Estimate the discharge when the impeller speed is 71 rpm.
Transcribed Image Text:An experiment was conducted on a new correlation of a particular make of pump to determine the flow rate discharge at different impeller speeds. The following data were recorded. Impeller Speed (rpm) 35 51 66 81 96 109 Discharge (m'/s) 17 26 42 62 89 119 (a) Fit a multiple regression curve of the form y = Bo + B1 x1 + B2 x? (b) Estimate the discharge when the impeller speed is 71 rpm.
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