Wow Math

https://www.youtube.com/@wowmath2020 https://www.facebook.com/wowmath2020

Simply Math

https://www.youtube.com/@simplymath5274 https://www.facebook.com/june.tuonan.3

Website Links as References and Sources of Learning Activities:

http://www.slideshare.net/maggiev/the-interpretation-of-quartiles-and-percentiles-july-2009
This site provides formula, examples, and exercises of quartile, percentile and decile.

http://www.mathsisfun.com/data/quartiles.html
This site provides examples of quartile.

https://www.mathsisfun.com/data/percentilel.html
This site provides examples and exercises of percentile.

https://www.harding.edu/sbreezeel/460%20files/statbook/chapter5.pdf
This site provides formula, examples, and exercises of percentile and percentile ranks.

http://www.onlinemathlearning.com/quartile.html
This site provides problems for the cross-quantile problem.

https://www.google.com.ph
The following sites provide pictures that made the module more attractive and interesting especially to students.

http://books.google.com.ph//
International Business Research By Neelankavil This provides exercise for business in calculator drill.

http://alstatr.blogspot.com/2013/06/quartiles-deciles-and-percentiles.html
This provides exercise for business in calcuiator drill.

http://answers.yahoo.com/question/index?qid=20100630123126AA7IZZa
This provides exercise for business in calculator drill

http://www.icoachmath.com/problems/problemslink.aspx
This site provides examples and exercises of quartile.