What did Galton use to calculate how strong the relationship was for the line of best fit? a bell shaped curve forensics genetic testing the correlation coefficient

Respuesta :

"Correlation Coefficient" is the value from between -1 and 1 indicates the strength of the correlation between two variables. Galton calculated the correlation coefficient for the line of best fit, to see how strong the relationship was. Hope this helps you! Thank you for posting your question at here on Brainly. Have a great day. -Charlie

Answer:

the correlation coefficient  

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