Hi, iam Carl Johnson, Hope you’re doing good!
How Do You Find The Xi In Statistics Direct Method? [Solved]
5:006:15Direct method for grouped data - Statistics - Part 4 - English - YouTubeYouTubeStart of suggested clipEnd of suggested clipClass then we find product of frequency of that class and class mark like 6 into 42.5. Which isMoreClass then we find product of frequency of that class and class mark like 6 into 42.5. Which is equal to 255. And then we sum all the products of fi xi that entire column.
Ex.14.1 (Q.1) Mean by DIRECT METHOD | Statistics | Ncert Maths Class 10 | Cbse
In this video I taught Q.1 of exercise 14.1 from chapter:14
#Arithmetic Mean for Grouped Distribution
The video is helpful for beginners in calculating Arithmetic Mean.
Mean All three methods (i) Direct Method (II) Assumed mean method (III) Step dev
To Make these videos I use following Products. These links will redirect you to amazon.in Pen and touch Tablet …
