![What is the class size for the given data?MarksNumber of student 30 - 35 5 35 - 40 8 40 - 45 15 45 - 50 20 50 - 55 5 55 - 60 4 60 - 65 4 65 - 70 2 70 - 75 3 What is the class size for the given data?MarksNumber of student 30 - 35 5 35 - 40 8 40 - 45 15 45 - 50 20 50 - 55 5 55 - 60 4 60 - 65 4 65 - 70 2 70 - 75 3](https://dwes9vv9u0550.cloudfront.net/images/4709966/85441caf-0f27-4d3e-b970-3ded2c8e9b4d.jpg)
What is the class size for the given data?MarksNumber of student 30 - 35 5 35 - 40 8 40 - 45 15 45 - 50 20 50 - 55 5 55 - 60 4 60 - 65 4 65 - 70 2 70 - 75 3
![How do I calculate correlation rate and kappa statistic between two (ordinal) categorical variables in R? - Stack Overflow How do I calculate correlation rate and kappa statistic between two (ordinal) categorical variables in R? - Stack Overflow](https://i.stack.imgur.com/7XHGC.png)
How do I calculate correlation rate and kappa statistic between two (ordinal) categorical variables in R? - Stack Overflow
![r/Kappa is no more!? The popular and controversial subreddit has been involuntarily set to private, FGCDrMike and other mods removed r/Kappa is no more!? The popular and controversial subreddit has been involuntarily set to private, FGCDrMike and other mods removed](https://media.eventhubs.com/images/2015/07/03_kapparemoved.jpg)
r/Kappa is no more!? The popular and controversial subreddit has been involuntarily set to private, FGCDrMike and other mods removed
![This was one of my favorite post on r/Kappa. Original title: Crazy how well they blend in : r/Kappachino This was one of my favorite post on r/Kappa. Original title: Crazy how well they blend in : r/Kappachino](https://preview.redd.it/this-was-one-of-my-favorite-post-on-r-kappa-original-title-v0-3gada9id3pka1.jpg?width=640&crop=smart&auto=webp&s=ac8f95d584ea69eb7fd8c152bd9efd13dd31e504)
This was one of my favorite post on r/Kappa. Original title: Crazy how well they blend in : r/Kappachino
![R 2 (top) and Kappa (bottom) between IGN- and SRTM-derived slope vs.... | Download Scientific Diagram R 2 (top) and Kappa (bottom) between IGN- and SRTM-derived slope vs.... | Download Scientific Diagram](https://www.researchgate.net/publication/220885035/figure/fig4/AS:305623603400709@1449877753718/R-2-top-and-Kappa-bottom-between-IGN-and-SRTM-derived-slope-vs-the-horizontal.png)