Mathematics, 18.10.2020 04:01 loveyeti106838
Please someone help in in a test and i'm clueless!?! (50 points)
Sudzy introduced a new formula for their hair conditioner. They want to conduct an experiment to compare the hair strength of people using the new formula with those using the current formula. Information on the twelve volunteers is shown in the table.
Part A: The scientists running the experiment think hair strength changes based on age, not their gender. Create six blocks of two volunteers and identify the volunteers, by number, who would be included in each block. Explain the criteria you used to create the blocks.
Part B: The company brings in an outside analysis firm that believes hair strength changes based on age and gender. The firm also uses block design with six blocks of two volunteers for each block. Group the volunteers, by number, who would be included in each block. Explain the criteria you used to create the blocks.
Part C: The outside analysis firm from part B assigns treatments by giving three blocks the new formula and three blocks the current formula. Did they assign the treatments appropriately? If so, explain a suitable process for selecting the blocks that receive the new formula. If not, explain a suitable method for assigning treatments.
Answers: 3
Answer from: Quest
the ratio of balloons to tables is 5: 2 and the constant variation is 5.
the equation is y=5x
Answer from: Quest
answer: b
step-by-step explanation:
Mathematics, 21.06.2019 13:20
Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6
Answers: 1
Mathematics, 21.06.2019 15:30
What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm
Answers: 1
Mathematics, 21.06.2019 17:00
(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder
Answers: 1
Mathematics, 21.06.2019 18:00
The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.
Answers: 1
Please someone help in in a test and i'm clueless!?! (50 points)
Sudzy introduced a new formula for...
Biology, 18.09.2019 16:50
Geography, 18.09.2019 16:50
English, 18.09.2019 16:50
Mathematics, 18.09.2019 16:50
Biology, 18.09.2019 16:50
Mathematics, 18.09.2019 16:50
Social Studies, 18.09.2019 16:50
History, 18.09.2019 16:50
Chemistry, 18.09.2019 16:50
History, 18.09.2019 16:50
History, 18.09.2019 16:50
English, 18.09.2019 16:50
World Languages, 18.09.2019 16:50