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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.

Less air pollution will result in fewer health problems.

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

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.