An operator performs a non$-$routine task less than once per month. One minor injury is expected each time an error is made when performing this task.

$($Use the table and equation below to solve the problem. Enter your answer in the box and then click 'Submit.$\text{'})$

$\backslash$table$[[$Human Error,$\backslash$table$[[$Initiating Event$],[$Frequency $($IEF$)]]],[$Routine Task Performed $$ Once per Week,$\frac{1}{y}r$