The correct answer is: A. Logic of sampling
Logic of induction is a type of reasoning that uses specific examples to make a general conclusion. Logic of sampling is a type of reasoning that uses a small number of examples to make a conclusion about a larger group. Both logic of induction and logic of sampling are based on the idea that if something is true for a small number of cases, it is likely to be true for a larger number of cases.
Logic of observation is a type of reasoning that uses evidence from the senses to make a conclusion. Logic of controlled variables is a type of reasoning that uses experiments to control for variables that could affect the outcome of the experiment.
Here is a more detailed explanation of each option:
- A. Logic of sampling. Logic of sampling is a type of reasoning that uses a small number of examples to make a conclusion about a larger group. For example, if you observe that 10 out of 100 people who eat a certain type of food get sick, you might conclude that the food is making people sick. However, it is important to note that logic of sampling can be misleading. Just because something is true for a small number of cases does not mean it is true for a larger number of cases. For example, if you observe that 10 out of 100 people who eat a certain type of food get sick, it is possible that the food is not making people sick. It is also possible that the people who got sick were already sick before they ate the food.
- B. Logic of observation. Logic of observation is a type of reasoning that uses evidence from the senses to make a conclusion. For example, if you observe that the sun rises in the east every morning, you might conclude that the sun will rise in the east tomorrow morning. However, it is important to note that logic of observation can be misleading. Just because something has happened in the past does not mean it will happen in the future. For example, the sun has risen in the east every morning for billions of years, but there is no guarantee that it will continue to do so.
- C. Logic of controlled variables. Logic of controlled variables is a type of reasoning that uses experiments to control for variables that could affect the outcome of the experiment. For example, if you want to test the effect of a new drug on blood pressure, you would need to control for other factors that could affect blood pressure, such as diet and exercise. By controlling for these other factors, you can be more confident that the results of the experiment are due to the new drug.
- D. None of these. None of the other options are closely related to logic of induction.