Linear regression Calculator

Analyzes the data table by linear regression and draws the chart.

Linear regression: y=A+Bx
    1. (input by clicking each cell in the table below)
data 

Guidelines for interpreting correlation coefficient r :
  0.7<|r|≦1        strong correlation
  0.4<|r|<0.7     moderate correlation
  0.2<|r|<0.4     weak correlation
  0≦|r|<0.2         no correlation


    Linear regression
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    [1]  2020/06/17 03:16   Female / Under 20 years old / A teacher / A researcher / A little /
    Purpose of use
    student work
    [2]  2020/04/05 03:46   Female / Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    find what type of model to use in my statistics problems
    [3]  2020/03/31 16:49   Male / Under 20 years old / High-school/ University/ Grad student / Useful /
    Purpose of use
    online school
    [4]  2020/03/05 11:46   Female / Under 20 years old / Elementary school/ Junior high-school student / Very /
    Purpose of use
    Homework
    [5]  2020/03/03 15:47   Female / 20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    homework
    [6]  2020/01/27 09:18   Female / Under 20 years old / Elementary school/ Junior high-school student / Not at All /
    Purpose of use
    homework
    [7]  2019/12/10 10:15   Male / Under 20 years old / Elementary school/ Junior high-school student / Very /
    Purpose of use
    Algebra homework.
    [8]  2019/11/20 11:50   Female / Under 20 years old / High-school/ University/ Grad student / Useful /
    Purpose of use
    finding line of best fit
    [9]  2019/11/05 04:26   Male / Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    homework
    [10]  2019/10/30 07:25   Female / Under 20 years old / Elementary school/ Junior high-school student / A little /
    Purpose of use
    for homework

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