Final answer:
The subject of this question is Mathematics. The question involves analyzing the admissions time variance at Valley Hospital.
Step-by-step explanation:
The subject of this question is Mathematics. The question involves analyzing the admissions time variance at Valley Hospital. The question provides information about the standard time required to complete admission records for unscheduled and scheduled admissions. It also provides data on the number of unscheduled and scheduled admissions for a specific week at the hospital.