BIO 101 Lab 01: Scientific Method Worksheet Name: Section: Data Analysis and Synthesis Questions 1. Observations (from in class discussion of heart rate and recovery): 2. Question (identification of the factor to examine experimentally): 3. Hypothesis (testable proposition derived from the question): 4. Prediction (if...then statement relating hypothesis to the experiment to be performed): BIO 101 Lab 01: Scientific Method v.2021 Data Table ID # Resting Time since exercise stopped (minutes) Heart Rate 0 2 4 6 8 10 My Data 85 87 Bb 86 89 80 C1 30 72 188 C2 104 10 0 102 10 2 C3 20 C4 84 72 72 C5 80 72 C6 80 Average Control 740 850 Ea3 100 TaE Ea4 80 26 60 Ea5 108 Ea6 100 136 Average Ea 70 156 1 04 96 tot ab Ebz 740 :08 104 100 as Eb3 80 104 60 80 72 Eb4 68 126 Eb5 80 let 120 72 Ebb BO 100 84 80 176 92 Average Eb 154 88 86 Ec2 Ec3 Ec4 To4 toy too Ec5 120 100 84 Ec6 148 9 2 Average Ec BIO 101 Lab 01: Scientific Method v.2021 8Construct a line graph showing the heart rate averages over time. The graph illustrates the results of the experiment. v.2021 BIO 101 Lab 01: Scientific Method 5. What is the dependentvariable? 6. What are the two independent variables? 7. What conclusions can be drawn from the heart rate experiment? This is where the researcher determines, backed up by the data whether the experiment supported or refuted the hypothesis. 8. What is the purpose of the Control group in this experiment? 9. What are the controlled variables in this experiment? 10. Are there any aspects to this methodology that could lead to inaccurate results? How can you modify the experiment to fix these issues? Instructor Signature: BIO 101 Lab 01: Scientific Method v.2021 10