I’ll give your reply some thought tomorrow, aeh, when my brain less closely resembles a pancake.

Re: execution - this apparent idiosyncrasy in outcomes is a good way to capture my concern. That there is a distribution of outcomes is to be expected, but that the confidence interval around the mean can be so wide seems preventable through intelligent systemic design. It sounds like your district is particularly thoughtful in its programming.

More anon...

What is to give light must endure burning.