spring 2026

distribution

• 90–99: 01

• 80–89: 03

• 70–79: 04

• 60–69: 01

• 30–39: 01

• 00–09: 01

descriptive statistics

• arithmetic mean: 68.6363636363636

• median: 77

• standard deviation: 25.350632052368

• variance: 642.654545454546

• kurtosis: 3.72749864217076

• skewness: -2.00514088054107

• range: 85

• minimum: 05

• maximum: 90

• sample number: 11