Skip to content
Get Revising
Search:
Keyword:
Go
Subject
Resource type:
Resource type (all)
Flashcards
Revision cards
Revision notes
Quizzes
Mindmaps
Crosswords
Organise your thinking
Quizsearches
Shared resources
Join
Join Get Revising
Start learning now
Already a member?
Please sign in
Email address
Password
Forgotten your password?
Remember my details
Log in
Create
GCSE
A Level & IB
University
Study planner
Past papers
For teachers
More cards in this set
Card 6
Front
how do you combine two means?
Back
Card 7
Front
what is a dependant variable?
Back
Card 8
Front
What do you use to find the mean in grouped data?
Back
Card 9
Front
What is a variable that can have any value
Back
Card 10
Front
what is the formula for r in terms of correlation?
Back
Card 11
Front
what does var(x) stand for and how is it calculated
Back
Card 12
Front
What is the probability addition rule?
Back
Card 13
Front
What does Sxx =?
Back
Card 14
Front
how do you find the standard deviation
Back
Card 15
Front
what does Sxy =
Back
View more cards
