Texas HS Mathematical Models Question of the Day
Daily challenge for Texas HS Mathematical Models. Test yourself and track progress.
A Texas aerospace facility will compare two heat-shield coatings, A and B, using a hypersonic wind tunnel. Each test run costs 800 dollars and takes 30 minutes. The budget allows at most 9600 dollars and up to 8 hours of tunnel time. The team wants a randomized experiment with equal replications for A and B. Which plan satisfies the constraints and the design goal?
Select an answer and click Check.