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(a) You are building an ML model that recommends age-appropriate shows on Netflix for kids. Choose the specific performance metrics that you would use to measure the 2 effectiveness of your model. Justify the choice. State whether you want the metric value to be high or low. [2] (b) Accuracy metrics for 5-fold cross-validation for two different binary classification mod- els are as follows: Model-1: 90, 81, 82, 84, 85 / Model-2: 83, 82, 82, 83, 82. Compare the models and identity the model that you would choose for deployment in production. Justify the choice. [3]