Of all the videos I searched on percentile scores, this one nailed it! Thank you! I'm a teacher in whacky Cali studying for what's called the CBEST test. Thanks again!
Say there are 8 test grades. 90th percentile would be 8th position(as .9*8 =7.2). That wouldn't make sense because above 90th percentile, we can't find the value
how 6.25 becomes 7 when rounded up....it was supposed to be remain 6 since after decimal it was 2 lower than 5 which is still the yardstick for elevate the number before decimal.... please explain and do correct me....With regards
result will be 24.75th value... it is not whole no so 25th value will be taken which is 105...how we can take 105 as 99th percentile bcz 100% values are below this
It does not need to be a number that is in the data set. The 20th percentile just means that 20% of the data is at that point or lower, and 80% is at that point or higher. It makes no difference if a something from the data is at that point itself.
hello madam , I don't agree with you on the 25th percentle as 75.The correct answer for 25th percentile should be 72. soln 25/100(n+1) 25/100(25+1) 25/100(26) 0.25(26) 6.5 6.5.....6th number and 7th number which is 69+75/2 144/2 72
Of all the videos I searched on percentile scores, this one nailed it! Thank you! I'm a teacher in whacky Cali studying for what's called the CBEST test. Thanks again!
I'm no longer scared to take statistics. I will continue watching your videos you're an awesome teacher!
Thanks for your teachings. I was really happy listening to your teachings. May God bless you abundantly.
This is a very interesting video on calculating percentiles. Finding percentiles is now easy. Thank you for sharing!
Takint Stat this semester and this is 10 times better than my professor. Thank you for the video
Very good teacher!Appreciate, Madam.
Thank you! This Video just save my time rather than watching my professor boring Video lecture.
if i had a teacher liker her...i would be statician LOL..
The best 👌👌👏💐
thank u very much. of all the videos that i have watched u do all
That's really good teaching. Thanks a lot for that awesome 👏🏻 explain
Thanks for your explanation
respected mam i like your lectures series ,thank you
❤❤❤
At school teacher showed us one way of doing it but this way I would say that is more simple for me. Thanks
Thank you for your really helpful teaching.
Simple & Up to the point! Great! Thanks!
Thanks and I love you!! This helped me!
Good Teaching
Thank you, this sure clarified things... BTW, love the accent. : )
can you please explain the formula i=p/100(n+1)
love this video, made it so clear to me!!!
excellent lesson appreciate it!
Thank you Maam..
Super
thank you for your video it totally helped me
You are the best
MILLION THANKS!!!!!!!!!!!!!!!!!!!
the work is nicely explained, but just read through questions that are being done....
very good lecture
Say there are 8 test grades. 90th percentile would be 8th position(as .9*8 =7.2). That wouldn't make sense because above 90th percentile, we can't find the value
Thank you teacher.
Thank you so much this helped a lot ^.^
Iam sorry, is it 6.25 if you approximate we get 7??
thanks for existing
thanks alot madam
Thank you very much.
THANK YOU THANK YOU THANK YOU!!!!!
It was very helpful, thanks :)
Thank you from ,CC Tx.
how will you do 99th percentile... plz explain
I'm' currently taking intro to stats at another school, I wish I had you for a professor. Any chance I could get copy of your formulas?
how 6.25 becomes 7 when rounded up....it was supposed to be remain 6 since after decimal it was 2 lower than 5 which is still the yardstick for elevate the number before decimal.... please explain and do correct me....With regards
It always has to be the next position in this case, meaning that it should always be rounded up, even if the decimal is lower than .5
"... thas wassup" me watching this
Thank you much!
so helpful! thank you!
Thank you maam!!!
how to find the pecentile rank of the same scores
thank you!!!!!!!!
90 is what percentile in the given the data
wheres your horse and cowboy hat?
Can you come and teach me at my college???
result will be 24.75th value... it is not whole no so 25th value will be taken which is 105...how we can take 105 as 99th percentile bcz 100% values are below this
The 20th percentile is 67.4
Thanks a lot of!!!!
the videos of lessons are not clear
Where the K(n+1)\100
I should say you made a mistake, you don't have 25 numbers now, you have got 24 numbers
There are 25 numbers, you need to count again.
68 isn't on the plot. 69 is the 20th percentile.
It does not need to be a number that is in the data set. The 20th percentile just means that 20% of the data is at that point or lower, and 80% is at that point or higher. It makes no difference if a something from the data is at that point itself.
You can get a median that isn't on the plot by taking average. No problems
hello madam , I don't agree with you on the 25th percentle as 75.The correct answer for 25th percentile should be 72.
soln
25/100(n+1)
25/100(25+1)
25/100(26)
0.25(26)
6.5
6.5.....6th number and 7th number which is
69+75/2
144/2
72
richard hayongo it’s meant to be 25/100(n)