Using a linear regression model, predict and evaluate the delivery time based on distance.

$$ Dataset

$$ linear$\_$regression$\_$data dataset with $30$ records

$$ attributes: distance, delivery time$($target$)$

$$ Training and Testing

$$ Split the dataset into $4/5($then $3/5)$ for training and $1/5(2/5)$ for testing.

$$ Evaluate the model using the holdout method, with the shuffle and stratify options in dataset split.