In a Latin square design, if there are 5 treatments with 6 repeat observations, how many observations in total can we get?
A: 30
B: 150
C: 180
D: 250
A: 30
B: 150
C: 180
D: 250
举一反三
- In the Latin square design, all treatments occur once and only once on each row and column.
- In the Latin square design, all treatments occur once and only once on each row and column. A: 正确 B: 错误
- How many people can go to the event A: 150 B: 250 C: 300 D: 350
- The scientist's work was based on _______. A: occasional observations B: systematic observations C: observations of several nests D: observations of undisturbed nests
- The scientist's work was based on______. A: occasional observations B: systematic observations C: observations of several nests D: observations of an undisturbed nest