Question

observe yourself nicely you will find differencein characteristics in yourself from your parents this difference are called variation metion its cause​

Answer 1

Explanation:

Before you can use statistics to analyze a problem, you must convert information about the problem into data. That is, you must establish or adopt a system of assigning values, most often numbers, to the objects or concepts that are central to the problem in question. This is not an esoteric process but something people do every day.