they are alike because they both have the last word "probability"
what does key mean in math
Approximately
about
a
they are alike because they both have the last word "probability"
Chance is another word for the probability of an event occurring.
Probability of choosing a consonant from math = 3/4
The word "experimental" is usually used to describe data that have come from an actual test or experiment. These data are opposite to "theoretical" data, which are only educated guesses at what the data should look like. In statistics, theoretical probability is used a lot. For example, if I flip a coin, in theory, it would land on each side half of the time. Perform some trials, however, and this percentage may be skewed. The experimental data that you collect probably wouldn't exactly match the theoretical probability.
what does key mean in math
Theoretical is commonly a theory based instead of practical consideration. The word theoretical came from the Greek word 'theoretikos' which means 'observable'.
Approximately
about
a
I do not know of such a word related to math(s)
There is no such math word, so it does not mean anything. You may wish to check your spelling before posting questions!
The word at means the least