Given The following data relates
Oxygen concentration (mg/L)
0.5
0.8
1.5
2.5
4
Growth Rate (# bacteria/day)
1.1
2.4
5.3
7.6
8.9
Find the best fit parameters in least squaresense
- Use linear model equation
y=a*x + b
- Use power equation model
y=α1*xβ1
- Use the exponential equation
y=α2*exp(β2*x)
- Use the inverse equation model
y= α3*x2 / (β3 +x2)
Which model fits better (explain).
Expert Answer
1. Linear model

FORMULAS:

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2.
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