Consider the following user$-$defined function:

checkEvent $=$ function$($data$)\{$

unique$\_$numbers $=$ unique$($data$)$ # collecting all the unique values

for $($val in unique$\_$numbers$)\{$

if $($sum$($val $==$ data$)!=10)\{$

return$(0)$

$\}$

$\}$

return $(1)$

$\}$

This function returns TRUE if the input vector 'data' has:

Question $3$ options:

None of the values equal to $10$

Sum of unique values not equal to $10$

At least one value not equal to $10$

All unique values appear exactly $10$ times each