A researcher selects a sample and administers a treatment for anxiety to the individuals in the sample If the sample is used for a hypothesis test, what does the alternative hypothesis ( H 1 ) put forth about the treatment a The treatment has no effect on anxiety b The treatment adds a constant to each anxiety score c The treatment multiplies each anxiety score by a constant d The treatment has an effect on anxiety

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Question: A researcher selects a sample and administers a treatment for anxiety to the individuals in the sample. If the sample is used for a hypothesis

A researcher selects a sample and administers a treatment for anxiety to the individuals in the sample. If the sample is used for a hypothesis test, what does the alternative hypothesis (H₁) put forth about the treatment

The treatment has no effect on anxiety.

The treatment adds a constant to each anxiety score.

The treatment multiplies each anxiety score by a constant.

The treatment has an effect on anxiety.

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