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hypothesis

on Academic Word List
2
Examples

Variables are factors that researchers measure in a study.

A hypothesis is a statement that

- can be tested scientifically to see if is true.

- suggests a possible explanation for a relationship between variables.

- tells us what researchers expect to find in their study.

Which answers below are examples of hypotheses? Choose the 3 correct answers.

If you increase the amount of water you give to plants, then they will grow faster.

Teachers should try to focus on positive aspects of children's behavior.

Less air pollution will result in fewer health problems.

Increased amounts of negative criticism are related to decreases in children's self-confidence.