Importance of Understanding the Scientific Method 5. Why are the following critical to the validity of any study? • Sample size • Control group
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- Design a (hypothetical) experiment that adheres to the Scientific Method. Be sure to include all the necessary requirements at each step and give examples at all of the steps. Start with an observation, whether it's real or made up, state the null hypothesis, and design an experiment (including an experimental and control group, random sampling, sample size, and reproducibility) that will allow the student to reject or fail to reject the hypothesis, and state (hypothetical) 'actual' results and the appropriate conclusion to draw from those results.Ideally, an experimental group differs from a control group (a) only with respect to the hypothesis being tested (b) because its subjects are more reliable (c) in that it is less subject to bias (d) in that it is less vulnerable to sampling error (e) only with respect to the variable being studiedimportance of some statistical tools in our lives. In not more than 30 words type your reflections insights
- Question about "scientific method"? I have tried it but it is incorrect.Answer as comprehensively and as briefly as you can. 1. When is a hypothesis accepted? 2. Why is a variable included in an experiment? 3. Discuss the importance of a control in interpreting the results of an experiment.Exercise 1 SCIENTIFIC METHOD Make Your own Scientific Method Example Activity Sheet I.) Problem: Hypothesis: Experiment: a. Experimental variables: b. Constant variables: c. Description of experimental set-up: d. Description of control set-up 4. Observations: a. Experimental set-up: b. Control set-up: 5. Conclusion: 6. Do you accept or reject the hypothesis? Defend your answer.
- Hi. Can you please explain and elaborate this data analysis? Thank you so much I'll give 5 stars. This assignment is for Environmental Science. Just pls answer how does this value of given data happened. Thank youQuestion: Describe the steps of the scientific method and how each step of the process is helps to identify the most probable explanation for a question. What are some of the key differences between a well-designed experiment and a poorly-designed experiment? How do scientists try to avoid bias and remain objective? Distinguish between hypothesis and theory as scientific terms. What are some of the flaws of the scientific method in theory or how it is currently practiced? explain brefely9. Was the control group valid? Why or why not? 10. Were the tenets of “Informed choice” (established after the Nuremberg Trials) used in obtaining subjects for this experiment? Why or why not? 11. How long was this study suppose to take? 12. How long did it actually continue? Why?
- From the given graph, draw conclusions, practical implications, theoretical implications and methodological implications.Based on the video https://m.youtube.com/watch?v=3KL7lcWMkz0&pp=ygUbMjEuIHRoZSB0dXNrZWdlZSBleHBlcmltZW50 Where and when did this experiment begin? 2. Who conducted this study? 3. What was the purpose of this study? 4. Which institutions supported it? 5. Which group of people and how many were chosen for this experiment? 6. What was their race, age, sex, socioeconomic history? 7. Why were they chosen? 8. Who served as the control group for this study? 9. Was the control group valid? Why or why not? 10. Were the tenets of “Informed choice” (established after the Nuremberg Trials) used in obtaining subjects for this experiment? Why or why not? 11. How long was this study suppose to take? 12. How long did it actually continue? Why?When researchers say that a scientific hypothesis must be falsifiable, they mean that: a. the hypothesis must be proved correct before it is accepted astruth. b. the hypothesis has already withstood many experimentaltests. c. they have an idea about what will happen to one variable ifanother variable changes. d. appropriate data can prove without question that thehypothesis is correct. e. if the hypothesis is wrong, scientists must be able todemonstrate that it is wrong.