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How do you generate a normally distributed dataset of 1000 points with specified mean and variance in R, conduct a summary analysis, and draw a density plot? Also, show how to accomplish this in Python on Codility.

Share a story about a time you took a risk.

Suppose you notice a drop in customer engagement at Grubhub. How would you measure their health and identify areas for improvement?

Can you recall an instance when you had to resolve a disagreement with a fellow team member?

How would you ensure your design of an ideal kitchen meets the needs of a diverse range of users?

What is most technologically advanced product you have used recently? Why do you think the product is technologically advanced?

Can you demonstrate how to implement the promisify() function for converting callback functions into Promises in JavaScript?

How do you measure whether a city has the resources to meet the demands of its residents?

How would you simplify the explanation of Grubhub for someone unfamiliar with its technical details?

What metrics would you want to use to measure user engagement in a new video chat feature?