Mathematics, 16.12.2021 19:30, amadileaks
For a certain experiment, the available experimental units are eight people: four females (f) and four males (m). Use (1f, 2f, 3f, 4f) to denote the females and (1m, 2m, 3m, 4m) to denote the males. There are to be four treatment groups: A, B, C, and D. If a randomized block design is used, with the experimental units blocked by gender, which assignment of treatments is correct?
A: (1f, 3m), B: (2f, 2m), C: (3f, 1m), D: (4f, 4m)
A: (2m, 1m), B: (1f, 2f), C: (3f, 3m), D: (4f, 4m)
A: (3m, 1m), B: (2f, 4f), C: (3f, 1f), D: (4m, 2m)
A: (1f, 3f), B: (2f, 2m), C: (4f, 1m), D: (4m, 3m)
Answers: 2
Mathematics, 21.06.2019 19:00, glowbaby123
Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60
Answers: 3
Mathematics, 21.06.2019 19:30, pillgiing
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
Answers: 1
For a certain experiment, the available experimental units are eight people: four females (f) and fo...
Social Studies, 18.01.2020 03:31