► My Pre-Algebra course: https://www.kristakingmath.com/prealgebra-course
In this video we'll learn how to find the range, mean, median and mode of a set of one- and two-digit numbers.
Given any set of real numbers, you can find the range by subtracting the smallest number from the largest number. You can find the mean by dividing the sum of the set by the number of values in the set. You can find the median by writing out the numbers in order from increasing to decreasing, and then picking the number in the middle. If there are an even number of values in the set, then you'll need to take the average of the two numbers in the middle. You can find the mode by finding the number that occurs most often in the set.
● ● ● GET EXTRA HELP ● ● ●
If you could use some extra help with your math class, then check out Krista’s website // http://www.kristakingmath.com
● ● ● CONNECT WITH KRISTA ● ● ●
Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)
Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”
So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student—from basic middle school classes to advanced college calculus—figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: http://www.kristakingmath.com
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Tagged under: fundamentals,statistics,Krista King,expert,calculus,mode,median,fundamentals math,educational,algebra, ,range
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