Question

2) The most systematic procedure to fit a unique curve from given data is
a) least squiare
b) least cube
c) square
d) none of these​

Answer 1

● The most systematic procedure to fit a unique curve from given data is least squares.

Answer 2

The most systematic procedure to fit a unique curve from given data is the least square. (option a)

• The least square method reduces the sum of the squares of the offsets (residual component) of the points from the curve to get the best-fitting curve or line of best fit for a set of data points.
• The trend of outcomes is statistically estimated throughout the process of determining the relationship between two variables.
• Regression analysis is the term for this procedure.
• Curve fitting is a technique for performing regression analysis.
• The least squares approach of fitting equations approximates the curves to provide raw data.