The phrase "to meet one’s match" is an idiomatic expression in English. When someone meets their match, it means they encounter a person who is equal in ability, strength, or skill. Let's analyze the given options in the context of this meaning:
The correct answer is therefore "to meet someone who is equally able as oneself" because it completely aligns with the idiomatic meaning of encountering an equal in terms of skill or ability.
Find the mean deviation about the mean for the data 38, 70, 48, 40, 42, 55, 63, 46, 54, 44.