(True or False) Provide brief explanations for your answers. (a) Correlation implies causation. (6) Data scientists do most of their work in Python and are unlikely to use other tools. (c) Most data scientists spend the majority of their time developing new models. (d) The use of historical data to make decisions about the future can reinforce historical biases. (e) All data science investigations start with an existing dataset. (f) Linear regression is an example of an unsupervised model. (g) Linear regression can be used to confidently make predictions inside the range of data on which it was trained on (assume that linear regression works well as a model for this data).