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Last question , last part
usama321
as matter of fact, yes!!@ 2.24 in the morning.!!
http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Mathematics (9709)/9709_s09_qp_1.pdf
in question 4 i
why do we do 360/180=2 to get B
and 9-3 to get A
6+x=9 to get C
PLEASSEEEE ANSWER AS SOON AS POSSILBE
http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Mathematics (9709)/9709_w10_qp_11.pdf
any one help me with question 2 and 3 please
Can you please plug in the values given in the table for any one country cause I am a little confused...The formula to calculate median (50th percentile or any other percentile) without the cumulative frequency curve is :
lower class boundary +
((50n/100 - cf (till prev. class)/ f (of that interval))
where n is the total number of observed items or maximum cumulative frequency. First calculate the corresponding class by checking in which class the n/2th value lies then perform the relative ascribed function
Median = Mid-term
we find the nth term where median lies using total number of terms
we have 71 insects for X (odd number)
so Median = {(71+1)/2}th term
= 36th term
start adding up the numbers on the left given in bracket
that's your frquency for the certain range
you"ll have 28th-44th term on the left side of 82 on the stem
5||82 is your median i.e. 0.835
Interquartile range = lower quartie - upper quartile
lower quartile = 25th percentile = {(25/100)x(71+2)}th term
= 18th term
= 0.814
upper quartile = 75th percentile = {(75/100)x(71+2)}th term
= 54th term
= 0.833
thus, IQ = 0.833-0.814 = 0.019
They are hand written but quite shortPlease, Are there any Cambridge Mathematics Pure 1 BRIEF & SHORT NOTES to study from?
Thanks Zaq! Hugely appreciated and I got 2 questions..They are hand written but quite short
I found them from this site and they were already named C1Thanks Zaq! Hugely appreciated and I got 2 questions..
1st: Why they are named C1 NOTES even they are P1 NOTES?
2nd: Is there any P1 SHORT notes available for last-minute revision other than these notes?
thanks again.
I can't thank you enough for your help!I found them from this site and they were already named C1
I do have this other notes but they aren't that brief this are the only notes i have sorry don't have more short once
I'd say study smart not hard. Quality not quantity.as matter of fact, yes!!
question to you is, Do we have a problem here, Brother??
This are the only once i have as i said but i would recommend you to check outI can't thank you enough for your help!
If it's OK with you to share that longer notes you have, it will be absolutely amazing!
Aaah! But don't you think I know that? You don't know my routine so how come you are already passing a comment? :|I'd say study smart not hard. Quality not quantity.
okkkk, maybe you took the wrong end of the stick here. am sorry.Aaah! But don't you think I know that? You don't know my routine so how come you are already passing a comment? :|
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