Statistics ON Hp prime

[Aries]

(09-04-2018 11:25 AM)Jib Wrote:  

(09-03-2018 02:14 PM)rprosperi Wrote:  Chapter 12 in the Prime User Guide covers this pretty clearly; did you read that and find problems?

In the Virtual Prime application you can access the User Guide from the Help menu.

Found the user guide read those pages. Nothing about grouped data, any idea on how to find statistics of grouped data via the app

I.e 0-10
10-20
20-30.

Each woth seperate frequencies

Thanks

Did you calculate the midpoint for each class interval ?
For grouped data you can only give estimates, not the exact mean, mode and median.
Use the midpoints to estimate the mean.
Best,

Aries