The accompanying data on x$5$current density $($mAycm$2$

$)$

and y $5$ rate of deposition smmymin d appeared in the

article $$Plating of $60/40$ Tin$/$Lead Solder for Head

Termination Metallurgy$($Plating and Surface

Finishing, Jan. $1997$: $3840).$ Do you agree with the

claim by the article$$s author that $$a linear relationship

was obtained from the tin$-$lead rate of deposition as a

function of current density$?$ Explain your reasoning.

x $20406080$

y $\mathrm{.}241\mathrm{.}201\mathrm{.}712\mathrm{.}22$