Discuss the below:
Q: The following data were collected on the examination results of biology students in 4 second level biology modules: There were 20 - 30 students in each class:
Q1. Vertebrate Physiology & Evolution:
56, 57, 67, 75, 45, 35, 56, 67, 82, 91, 58, 60, 61, 63, 76, 54, 36, 45, 67, 57, 60, 63, 76, 78, 50, 60, 54.
Q2. Practical Skills for Scientists
74, 67, 84, 67, 54, 89, 92, 95, 54, 67, 78, 78, 67, 73, 77, 80, 81, 85, 94, 87, 86
Q3. Cells & Sugars
56, 45, 34, 23, 45, 56, 67, 35, 45, 30, 28, 28, 35, 38, 42, 44, 58, 45, 34, 45, 57, 56, 32.
Q4. Introductory Microbiology
45, 67, 57, 55, 56, 59, 57, 59, 60, 64, 62, 63, 64, 64, 65, 63, 56, 58, 52, 53, 64, 65, 64, 53, 58, 55, 54, 62, 58, 60.
Plot these data with their associated confidence limits on a bar chart and write a paragraph what the data indicates