Question: A one-tailed test is defensible in this situation because a null result and a reported increase in intent to use cell phones would both lead

A one-tailed test is defensible in this situation because a null result and a reported increase in intent to use cell phones would both lead to the same behavior on the part of the researchernamely, not using the film. The researcher has a negative one-tailed hypothesis. Identify the one-tailed null hypothesisfor this scenario.

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