By budget unit: [(enrollment for first Monday in October + enrollment for first Monday in February) - (kindergarten enrollment for students receiving less than 180 hours of pupil instruction time per school year) - (one-half kindergarten enrollment for students enrolled in a half-time kindergarten program receiving180 hours or more of pupil instruction time per school year) - (part-time enrollment for students in grades FTK through 12 receiving less than 180 hours of pupil instruction time per school year) - (0.75 times the part-time enrollment for students in grades FTK through 12 receiving 180 through 359 hours of pupil instruction time per school year) - (0.50 times the part-time enrollment for students in grades FTK through 12 receiving 360 through 539 hours of pupil instruction time per school year) - (0.25 times part-time enrollment for students in grades FTK through 12 receiving 540 through 719 hours of pupil instruction time per school year) - (enrolled students reaching 19 years of age by September 10 of the school year) - (0.50 times students enrolled in MT youth challenge) + (early graduates)] divided by 2 to get the average of the two enrollment counts by budget unit;
Mont. Admin. r. 10.20.102
AUTH: 20-9-102, 20-9-346, 20-9-369, MCA; IMP: 20-1-301, 20-1-302, 20-1-304, 20-7-117, 20-9-311, 20-9-313, 20-9-314, 20-9-805, MCA