Join TSR now and get all your revision questions answeredSign up now

Calculations of uncertainty?

    • Thread Starter
    Offline

    3
    ReputationRep:
    Name:  image.jpg
Views: 20
Size:  383.9 KB

    I get where the 0.05 and 5.00 came from but I'm never sure when to times by 2 or not .
    Offline

    3
    ReputationRep:
    (Original post by Hazel99)
    Name:  image.jpg
Views: 20
Size:  383.9 KB

    I get where the 0.05 and 5.00 came from but I'm never sure when to times by 2 or not .
    It's \pm 0.05 so you \times 2 to get the whole range.
 
 
 
Poll
Do you have exam superstitions?

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Quick reply
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.