4 Chickens 0 Points Grading comment: Newly hatched chicks were randomly allocated into three groups, and each group was given a different feed supplement (linseed, meatmeal, or casein). After a few weeks, they compute the weight gain among the chickens in each of the three feed groups. We will use this data to determine if, on average, there is a difference in average weight gain among the three feed groups for all chickens represented by the sample. Screen_Shot_2024-03-02_at_5.51.55_PM.png Question 4.1 Skill Builder: Observation Units Q4.1 Skill Builder: Observation Units 0 Points Grading comment: Identify the observational units: Choice 1 of 4: Each group of chickens receiving a particular feed supplement. Choice 2 of 4: The feed supplement type. Choice 3 of 4: Newly hatched chicks Choice 4 of 4: The recorded weight gain measurement for chickens