How to choose the right chart in case of creating a viz?

274

What makes scientific data?

323

Case Study based questions - Cars are implanted with speed tracker so that the insurance companies can track about our driving state. Based on this new scheme what kind of business questions can be answered?

435

Why is resampling done?

286

How do you overcome challenges to your findings?

335

Why are generators used in Python?

358

Explain how to operate on file and directory?

293

What do you understand by type I vs type ii error?

309

From a long sorted list and a short 4 element sorted list, which algorithm will you use to search the long sorted list for 4 elements.

302

What is clustering? What is the difference between kmeans clustering and hierarchical clustering?

355

What are an eigenvalue and eigenvector?

286

Which database is best for data science?

293

Can you explain the difference between a Test Set and a Validation Set?

301

What is meant by R statistics?

285

what is prior probability and likelihood?

338