Question 1Which of the following statements is correct about the Feedback stage of the data science methodology?1 pointFeedback is not required once launched.Only the feedback management provided is helpful during the Feedback stage.Feedback is not helpful and gets in the way.Feedback is essential to the long-term viability of the model.

Feedback is about:Question 3Select one:a.Feedback is about future improvementsb.Feedback is about past mistakesc.Feedback is about present-spending the least time possible on others so that I can invest it in myself

Question 2Which of the following statements represents the essential characteristics of the data science methodology?1 pointData Science Methodology is a highly iterative process. At any point in the methodology, data scientists can decide to repeat a stage or revisit a prior stage and work forward from that previous stage.Data Science Methodology stages and work ends immediately ends when the data scientist deploys the model.Data Science Methodology has no endpoint because data collection occurs before identifying the data requirements.Data Science Methodology stages immediately end after data scientists deploy the code because no feedback is required

Select the three correct statements about the Evaluation stage of the data science methodology. 1 pointModel Evaluation includes validating that the model is designed as intendedEvaluating the data model includes ensuring that the model processes the data s as intendedModel Evaluation always includes statistical significance testingModel Evaluation ensures the data are correctly handled and interpret

discuss three (3) different types of feedback

feedback is:Question 2Select one:a."a process in which the irritants that produce a result are themselves modified, corrected, strengthened, etc. by that result" and "a response, as one that sets such a process in motion"b."a process in which the factors that produce a result are themselves modified, corrected, strengthened, etc. by that result" and "a response, as one that sets such a process in motion"c."a process in which the factors that produce a result are themselves modified, corrected, strengthened, etc. by that result" and "a response, as one that sets such a process in a stop motion"d."a process in which the factors that produce a dream are themselves modified, corrected, strengthened, etc. by that result" and "a response, as one that sets such a process in motion"