Suppose we observe m different k-out-of-n systems and each system contains i.i.d. components (with distribution F), and the ith system contains ni components. Set up the nonparametric likelihood...

Suppose we observe m different k-out-of-n systems and each system contains i.i.d. components (with distribution F), and the ith system contains ni components. Set up the nonparametric likelihood function for F based on the n system lifetimes (but do not solve the likelihood).