Sometimes a recruiter will find difficult to know the skills of a data science before hiring. Here are some simple questions to measure the ability of a data science:
1) what is meant data driven?
2) what is data mining?
3) what is the t-test?
4) what is R square adjustment?
5) what is regression?
6) What are the forms of regression?
7) whether data can be manipulated?
For questions 1 and 2 are to know in general whether he understands the task of a data science.
For question 3 to 6 is to know his understanding from a technical point of view.
While for question number 7 is to find out if he is a data analyst or data scientist. If the answer is "yes" with confidence he may be a data scientist, what if the answer "yes" with a doubt or answered "no" means he's a data analyst with average ability.
When the question is submitted to complete the answer does not take more than 10 minutes.
Some opinions expressed in this article may be those of a guest author and not necessarily Analytikus. Staff authors are listed https://www.datasciencecentral.com/profiles/blogs/simple-questions-to-measure-the-ability-of-a-data-science