20% off ACCA & CIMA Books

OpenTuition recommends the new interactive BPP books for September 2025 exams.
Get your discount code >>

ACE ratio: A=C*E, ACE variance: A=C+E.

This topic has 1 reply, 2 voices, and was last updated 1 year ago by John Moffat.

Viewing 2 posts - 1 through 2 (of 2 total)

Author
Posts
August 20, 2023 at 10:01 am #690320
szmr
Participant
- Topics: 3
- Replies: 0
Can someone explain further on the formula for variances?.
ACE ratio: A=C*E, ACE variance: A=C+E.
August 20, 2023 at 4:25 pm #690337
John Moffat
Keymaster
- Topics: 57
- Replies: 54699
I have no idea where you found this, but it is not a standard formula and is certainly not a formula that is tested in Paper MA.
Everything needed to be able to pass Paper MA well is covered in our free lectures.
Author
Posts

Viewing 2 posts - 1 through 2 (of 2 total)

You must be logged in to reply to this topic.