Mathematics, 23.05.2020 01:04 melanieambrosy
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. (3 points)
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. (3 points)
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. (4 points)
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Part A: The scientists running the experiment think hair strength changes based on age, not their ge...
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