Determining Positive Correlation from Table

Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
Sign up Log in
1 reply · 2K views
annie122
Messages
51
Reaction score
0
i was given a table for calculating joint and marginal distribution. then i was asked if the variables are positively correlated or not.

i know what positive correlation is, but how do i determine that from a table?
 

Discussion

Physics news on Phys.org

Similar threads

Undergrad Is there a better way to calculate time-shifted correlation matrices?

  • Frank Einstein
  • · Replies 2 ·
  • Set Theory, Logic, Probability, Statistics
Replies
2

Graduate Joint Used to Show lack of Correlation?

  • WWGD
  • · Replies 43 ·
  • Set Theory, Logic, Probability, Statistics
2
Replies
43

Correlation between IQ and GPA in ninth graders

  • Drexel Foster
  • · Replies 1 ·
  • Set Theory, Logic, Probability, Statistics
Replies
1

Find Linear Correlation Coefficient & P-Value for Internet Users & Award Winners

  • reaganlivi
  • · Replies 1 ·
  • Set Theory, Logic, Probability, Statistics
Replies
1

Undergrad Higher-Order Time Correlation Functions of White Noise?

  • Opus_723
  • · Replies 2 ·
  • Set Theory, Logic, Probability, Statistics
Replies
2

High School Correlation vs Causation: What Can Be Inferred?

  • gl0Wyrm
  • · Replies 2 ·
  • Set Theory, Logic, Probability, Statistics
Replies
2

High School Does a correlation coefficient represent probability?

  • Hallucinogen
  • · Replies 4 ·
  • Set Theory, Logic, Probability, Statistics
Replies
4

Graduate Vacuum Energy from Correlation Functions

  • masteralien
  • · Replies 7 ·
  • Quantum Physics
Replies
7

Visual illustration of Pearson correlation coefficient r

  • dhiraj
  • · Replies 1 ·
  • Set Theory, Logic, Probability, Statistics
Replies
1

Undergrad Two-body correlation function computation

  • ab_kein
  • · Replies 1 ·
  • Atomic and Condensed Matter
Replies
1