1. You have data on in-state tuition, enrollment, admission rate, and total revenue for a set of 126 community colleges. Based on the correlation matrix below, what is the correlation between enrollment and admission rate?

	Tuition	Enrollment	Admission Rate	Total Revenue
Tuition	1.00	0.11	-0.32	0.61
Enrollment		1.00	-0.06	0.82
Admission Rate			1.00	0.23
Total Revenue				1.00