Explain about the various time series forecasting technqiues.
What do you understand by the selection bias? What are its various types?
What prior subject is required to become data analyst?
Can you enumerate the various differences between supervised and unsupervised learning?
You have been given the data on Facebook user's friending or defriending each other. How will you determine whether a given pair of Facebook users are friends or not?
Define some key performance indicators for the product
Count the total number of trees in United States.
You have two sorted array of integers, write a program to find a number from each array such that the sum of the two numbers is closest to an integer i.
Explain the difference between univariate, bivariate and multivariate analysis?
Name commonly used algorithms.
What skills do you need to be a data analyst?
Is jupyter open source?
What are the feature vectors?
Differentiate between type I and type ii error?
Describe some assumptions considered important for linear regression?
