Question: Why is controlling variables important when designing an experiment? Select one: O a. Ensures that members from every part of our population are included O

Why is controlling variables important when designing an experiment? Select one: O a. Ensures that members from every part of our population are included O b. Randomization removes any systematic bias O c. Makes it easier to see differences due to our treatments O d. Allows us to have more confidence in our study conclusions Clear my choice

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