Why is Python used in data science?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Data Science Interview Questions

How can you generate a random number between 1 – 7 with only a die?

0 Answers  


What is the procedure to check the cumulative frequency distribution of any categorical variable?

0 Answers  


Explain the differences between bivariate and multivariate analysis?

0 Answers  


You are given a training dataset of users that contain their demographic details, the pages on Facebook they have liked so far and results of psychology test based on their personality i.e. their openness to like FB pages or not. How will you predict the age, gender and other demographics of unseen data?

0 Answers   American Express,


Is anaconda free?

0 Answers  






Explain the difference between a test set and a validation set?

0 Answers  


There are 8 identical balls and only one of the ball is slightly heavier than the others. You are given a balance scale to find the heavier ball. What is the least number of times you have to use the balance scale to find the heavier ball?

0 Answers   Goldman Sachs,


How would churn help predict and control churn for a customer?

0 Answers  


You have two tables-the first table has data about the users and their friends, the second table has data about the users and the pages they have liked. Write an SQL query to make recommendations using pages that your friends liked. The query result should not recommend the pages that have already been liked by a user.

0 Answers   Facebook,


Can you define analytics?

0 Answers  


Are expected value and mean value different?

0 Answers  


What is back propagation?

0 Answers  


Categories