Interpret the R$-$squared of $0\mathrm{.}79,$ for this model.

Question $10$ options:

a$)$

$79\%$ of the variation of$$Years as a Customer$$can be explained by the variation of the regression model

b$)$

$79\%$ of the variation of$$Fraud$$can be explained by the variation of the regression model

c$)$

$79\%$ of the variation of$$Fraud$$can be explained by the variation of$$Years as a Customer

d$)$

$79\%$ of the variation of$$Years as a Customer$$can be explained by the variation of$$Fraud