Mathematics
7 Online
OpenStudy (anonymous):
Please help
Boxplot.
http://prntscr.com/1g1glf
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OpenStudy (rane):
add all of them then divide by the amount of numbers that r above 46.
OpenStudy (rane):
they r 2 numbers that r above 46 = 49, 73 while the total number is 14
2/14 * 100 = 14.2%
OpenStudy (anonymous):
So 14.2% right?
OpenStudy (lncognlto):
Right, so there are 15 numbers in total.
OpenStudy (rane):
yes its right
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OpenStudy (rane):
its 2/15 *100 13.3%
OpenStudy (lncognlto):
There are two numbers greater than 46, 49 and 73, so 2/15 x 100 = 13.33. So 13% would be the answer.
OpenStudy (rane):
sorry @yoda5657, there was a miss count
OpenStudy (anonymous):
It say's round so it would be 14?
OpenStudy (rane):
it cant be 14
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OpenStudy (rane):
only if the n' after the decimal was either 5 or greater
OpenStudy (rane):
number*
OpenStudy (lncognlto):
No, if the decimal is greater than or equal to 0.5, then you round up. If it is less, you round down.
OpenStudy (lncognlto):
13.33 would round to 13.
OpenStudy (anonymous):
Oh ok.
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OpenStudy (rane):
thats exactly wht i mean @lncognlto
OpenStudy (lncognlto):
Yes, I know :). I was just getting my 10 cents worth in there too...
OpenStudy (anonymous):
Thanks for the help guy's.
OpenStudy (rane):
any time :)
OpenStudy (lncognlto):
You're welcome :)