A Practical Approach to Timeseries Forecasting Using Python - Overview of Time Series Parameters

Which of the following is NOT one of the parameters discussed in the module?

• Mean Average Precision

• Standard Deviation

• Mean Absolute Error

• Correlation

What does a positive correlation between two variables indicate?

• The variables are unrelated

• One variable remains constant

• Both variables move in the same direction

• Both variables move in opposite directions

Which library is used to visualize correlation?

• Pandas

• TensorFlow

• Matplotlib

• Seaborn

What does Mean Absolute Error (MAE) measure?

• The average difference between predicted and actual values

• The correlation between variables

• The maximum error in predictions

• The sum of squared differences

Which library is commonly used for computing Mean Absolute Error?

• NumPy

• Scikit-learn

• Matplotlib

• SciPy

What is the primary purpose of MAP in machine learning?

• To compute the mean absolute error

• To calculate the root mean square error

• To define the accuracy of a model

• To visualize data

What does RMSE help to calculate?

• The average of all errors

• The maximum error in predictions

• The root of the mean square error

• The correlation between variables