For some reason, I cannot wrap my mind around two simple words.
Rachel has homework nearly every night, so naturally, that means that I have homework nearly every night! I am usually very good at math. I get it! Rusty has always said that there are two types of people: Math people and English people. I beg to differ, but arguing with him on this has no end! I understand math very well, and I would like to think that I have pretty good grammar.
I can remember struggling with these same two words when I was younger. The two words actually come in a "set" of three, but the third word is easily understood. Maybe by writing a blog entry about these two will help me to finally grasp the concept.
mode - /moÊŠd/ Spelled Pronunciation [mohd]
the value of the variate at which a relative or absolute maximum occurs in the frequency distribution of the variate.
mean - /min/ Spelled
Pronunciation [meen]
a. a quantity having a value intermediate between the values of other quantities; an average, esp. the arithmetic mean.
b. either the second or third term in a proportion of four terms.
ARE YOU KIDDING ME??
I have to try to explain this to a third grader that is not good at math? I don't even understand it myself! It's almost like it's a bad joke or something that these teachers send home. I wonder if some of my former teachers are after me. I've often wondered if any of the stuff that they made us learn in school would actually be used in the real world! I find myself still wondering that today with these two words.
The best explanation (that one could tell a 9 year old) that I have been able to come up with is that the mode of a set of data is the number that appears most often. For example: There are 6 children. Their ages are 15, 9, 7, 7, 3, and 1. What is the "mode"? The answer should be 7 because there are two 7 year olds, but really! Who cares?
The mean is basically an average. Ok. I understand that, but try to explain the word "average" to a 9 year old! Let's refer to our trusty dictionary here!
av⋅er⋅age /ˈævÉ™rɪdÊ’, ˈævrɪdÊ’/
Spelled
Pronunciation [av-er-ij, av-rij]
a quantity, rating, or the like that represents or approximates an arithmetic mean
Oh! Well, that just makes it easier now, doesn't it?!
Sheesh!