CÂU HỎI 12 (SINGLECHOICE)
Consider the following sample data: 1, 2, 3, 4, 5, 5, 7, 8, 9, and 10. Find quartiles for the data.
10Q1=3; Q2 = 5; Q31 = 9
10Q1=2.25; Q2 = 5; Q31 = 8.75
| 102₁ = 2; Q₂ = 5;Q31 = 8
102:
102.5: Q = 5; Qai = 8.5
10Q1 = 2.75; Q2 = 5; Q31 = 8.25
