Civil engineering $8$

Q$.$ Using linear regression analysis, determine the relationship between training hours $($independent variable. $x)$ and production efficiency, measured as the

increase in units produced per hour $($dependent variable, y$).$ The operations manager wants to predict how much production efficiency will increase for

every additional hour of training provided to an employee. Here is the data points:

Employee No$.$ Training Hours $($x$)$ Increase in Production $($Units per Hour$)($y$)$ Employee No$.$ Training Hours $($x$)$ Increase in Production $($Units per Hour$)($y$)$