Given a data set labeled myData with 750 observations, how do you partition a training set (T) and validation set (V) in R to use 70% of the observation data on the training data.

Given a dataset tabeled myData with 750 observations, how do you partition a training set (T) and validation set (M) in R to use 70 s of the observations Multiple Choice myOuta&.TOots[t525]myOota&VDota[S20.750] myoata