K-Means clustering uses Euclidean distance to assign data points to the nearest centroid, updates the centroid as the average of assigned points, and converges when the centroid remains unchanged.

Q2: What are some common characteristics of spam emails that email filters look for?a)Suspicious Subject Lines: Urgent offer, & You’ve won.b)Excessive Keywords: Free,Win, Limited timec)Malicious Attachments: Executable filesd)Grammar Errors: Poor spelling or awkward phrasing.e) All of tehe above

Unsupervised learning is a type of ML where algorithms analyze unlabeled data to identify hidden patterns or structures, without predefined labels or outcomes.

Which of the following should be included in EVERY primary care visit?

A 16 week old infant presents to the PCP office and the mother desires the infant to receive the rotavirus vaccine. The infant has not received any previous doses of the rotavirus vaccine. You respond with:

The AAP states that developmental screenings should be performed at:

A 15 month old should be able to:

All term newborns should receive monovalent Hepatitis B vaccine before hospital discharge.

A mother received Abrysvo at 35+4 days pregnant in November. She delivers her infant at term in December. The infant needs to receive a dose of nirsevimab prior to hospital discharge.

Complementary foods should be added to the infant’s diet by              of age (or if premature corrected age).