The video covers calculating mean deviation, standard deviation and variance of ungrouped data. Watch, like and share the video. Check out the link of the playlist on Statistics: • Statistics
I have been out of college for decades and i am returning soon . I needed this tutorial to brush up on my math as i will be taking Statistics and Probability courses and of all the ones i reviewed i find Mr. Oninab to be superior in his method of explaning Thank you Mr. Oninab
2 months after my last post and thanks to your tutorials I am maintaining a high score on my Statistics and Probability college class. Keep the lessons coming in. You do the best job at explaining math with your technique
Thank you for your feedback. For clarification on your question, follow the link to watch the video on Standard deviation and variance of ungrouped data. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ZSaXU7mzUso.html
Please why did you rewrite that / x - x bar/ into another coulomb without the negative sign While in finding mean deviation for grouped data I don't rewrite it. I only multiply it by the frequency to get my submission of my mean
second semester 200 level ,I miss exam as a result ,in hand out it was written introduction to Nsc socialogy 1 but in exam time table it written PHs 204 it make me miss a paper
@adebolaogunyemi1859 We are pleased to inform you @OninabResources just uploaded video on Pearson's Product Moment Correlation Coefficient as requested. Find the link below 👇 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-z9fqezfOeRA.html
Please is it necessary for us to calculate the x minus x bar before taking the absolute value of it again or we can just take the absolute value of it once
It's not necessary. I calculated it directly in the video for mean of grouped data. See the link below 👇 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Urz4NGkXwis.html