Context Every Data science Dataset, specially, for newbie learners should start with one Exploratory variable and one response variable. This DataSet is related to health and weight relationship of a person, predicting the probabilistic weight on a given height, once we could establish a cost function between these two variables. Data would be used for early learners in the Data science stream to experiment with single variable data, before jumping to multiple variables. As the data establishes linear relationship, this data could be regressed to a linear line and establish a regression function for predictive analysis. Content The dataset contains the list of heights and weights, randomly collected and adjusted to look near to real standard health data. Field1: Height Field2: Weight Acknowledgements Inspiration Establish a linear relationship. Establish a cost function. Reduce the prediction error