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Which of the following are not a statistical measure of dispersion? (select all that apply)

In the context of Gaussian Mixture Models, what is the main difference between the Akaike Information Criterion (AIC) and the Bayesian Information Criterion (BIC) when selecting the optimal number of components?

Multivariate Gaussian/Normal distribution belongs to the location-scale family of distributions. The ______ defines the location, while the ______ controls the scale.

If we use distance measures for compactness and separability for assessing the quality of clustering, we should aim to

You are asked to use machine learning to analyze audio data to classify different vessels types. The output of your model on your test data is captured in the confusion matrix below. What are the number of times the model misclassified “Tug” as either “Cargo” or “Passengership”?

____ aims to decrease ____ while ____ aims to decrease ____.

Random variables R and S are independent if the probability P(R, S)

You are a new hire for a laptop repair company. Your boss wants you to classify if a laptop is functional, broken, or impaired. If you select Naive Bayes as the classifier for your machine learning framework (shown below) and you have data recorded from previous test performed on a small number of laptops, which learning algorithm should you use to update the model?

The basic scientific methods used in psychology include:  Conceptualize a process or problem to be studied Collect research information Analyze data Draw conclusions

What does it mean when a person develops a sense of peace, an acceptance of one’s fate, and in many cases, a desire to be left alone?