a testable hypothesis could be formed from which question?
a testable hypothesis could be formed from which question?
Answer: A testable hypothesis can be formed from a question that proposes a cause-and-effect relationship between variables and can be empirically tested through observation and experimentation. Here’s an example:
Question: “Does increased exposure to sunlight lead to higher plant growth?”
Testable Hypothesis: “If plants are exposed to increased sunlight, then their growth rate will increase compared to plants that receive normal sunlight exposure.”
In this example, the question suggests a relationship between sunlight exposure and plant growth. The testable hypothesis states a specific prediction that can be tested through experimentation. Researchers could set up an experiment where they expose one group of plants to increased sunlight and another group to normal sunlight. By measuring and comparing the growth rates of these two groups, they can determine if there is a significant effect of sunlight exposure on plant growth.
A key aspect of a testable hypothesis is that it provides a clear and specific prediction that can be tested using controlled and measurable variables. It allows researchers to design an experiment or study to gather empirical evidence that supports or refutes the hypothesis.