Mind map

Bivariate statistical measures

Sandrith Chinchilla Spanish

Map content

correlation
- concept
  - degree of relationship
  - types
    - direct
      - increases
    - reverse
      - increase-decrease decrease- increase
    - null
      - no relationship
    - coefficient
      - Pearson coefficient R=r
        value
      - square
        measurement
        R²
        Formula
      - straight
        root of the square
        r or R
        formula
        interpretation
dispersion diagram
- find relationships
  - interpretation
    - correlation strength
regression
- concept
  - relationship
    - theory
      - dependent variable y
        estimate
      - independent variable x
        known value
      - slope b=b=b1
        angle
      - types
        simple linear regression
        single predictor
        simple parabolic regression
        concentration of ascending-descending points
        equation
        multiple regression
        different predictors
        functions

Description: Mind Map on Bivariate statistical measures, created by Sandrith Chinchilla on 22/11/2022.
Created by: Sandrith Chinchilla · Nov 2022
Updated: Nov 22, 2022
Views: 6
Rating