Question 91

You need to visually identify whether outliers exist in the Age column and quantify the outliers before the outliers are removed.
Which three Azure Machine Learning Studio modules should you use in sequence? To answer, move the appropriate modules from the list of modules to the answer area and arrange them in the correct order.

Question 92

You are analyzing the asymmetry in a statistical distribution.
The following image contains two density curves that show the probability distribution of two datasets.

Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.

Question 93

You manage an Azure Machine Learning workspace. You plan to import data from Azure Data Lake Storage Gen2. You need to build a URI that represents the storage location. Which protocol should you use?
  • Question 94

    You collect data from a nearby weather station. You have a pandas dataframe named weather_df that includes the following data:

    The data is collected every 12 hours: noon and midnight.
    You plan to use automated machine learning to create a time-series model that predicts temperature over the next seven days. For the initial round of training, you want to train a maximum of 50 different models.
    You must use the Azure Machine Learning SDK to run an automated machine learning experiment to train these models.
    You need to configure the automated machine learning run.
    How should you complete the AutoMLConfig definition? To answer, select the appropriate options in the answer area.
    NOTE: Each correct selection is worth one point.

    Question 95

    You are tuning a hyperparameter for an algorithm. The following table shows a data set with different hyperparameter, training error, and validation errors.

    Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic.