i need the mean,madian,mode,and rande for these questions!
1)70,55,42,31,78,93,54,75,35,4...
2)2300,2350,2240,2500,2300
3)21,56,34,27,42,21,77,41,77
4)450,370,190,220,540,560,270,...
5)31,18,19,18,18,17,12
6)5,0,9,9,3,0,5,5,4
7)81,81,83,84,83,85,86
8)77,70,65,62,65,80,85
9)5,6,3,9,0,4,1,2,7
10)9,9,3,2,8,7,1,1,8
11)24,33,43,44,23,41,40
12)77,76,55,76,66,58,55
13)3.8,4.2,4.0,4.2,4.2
14)8.1,9.0,9.1,8.4,8.4,8.4,8.4
15)1220,1440,1220,1660,1660
16)3200,3100,3100,3100,3100,
thank you for your time :)
p.s. please put the #s next to the answers :)
2006-09-17 07:24:29 · 5 answers · asked by nicole 2 in Education & Reference ➔ Other - Education
I can't believe you took all the time to type those numbers into Yahoo! Answers rather than into a spreadsheet (are they as carefully checked as your spelling?), I won't waste my time with the sums, but to try to help:
1) to find the mean add up the numbers, then divide by the number of numbers.
2) to find the median, write the numbers out in ascending order, the median is the middle one (or the mean of the middle two, if there are an even number of numbers)
3) to find the mode, count how many times each number appears, the mode is the one that occurs most often
4) to find the range, subtract the smallest number from the biggest number.
Now go to it!
2006-09-17 07:36:32 · answer #1 · answered by Sangmo 5 · 1⤊ 0⤋
I won't give you the answers to it because I'm too lazy but I'll tell you how to do it. To get the median you have to put all the numbers from smallest to biggest then find the number that's in the middle of all of them (easy way to say it). Well...I did that kind of math a longggg time ago so I don't quite remember what the other two are. Sorry
2006-09-17 07:33:53 · answer #2 · answered by hockeyhunny2 2 · 0⤊ 0⤋
Sangmo is 100% correct. This won't take you very long, so go for it. It never hurts to give the brain a bit of a workout. (And if you were trying to scam off easy homework answers, tsk tsk tsk.)
2006-09-17 07:41:20 · answer #3 · answered by Church Music Girl 6 · 0⤊ 0⤋
Do you know what the mean, median and mode actually ARE? Either way, the practice will do your sister good. Having someone else do it won't.
2006-09-17 07:33:43 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Stop cheating, naughty naughty......
2006-09-17 07:32:50 · answer #5 · answered by Anonymous · 0⤊ 0⤋