A researcher is interested in whether meditating before an exam lowers student's reported stress level. To examine this

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A Researcher Is Interested In Whether Meditating Before An Exam Lowers Student S Reported Stress Level To Examine This 1 (36.27 KiB) Viewed 12 times

A researcher is interested in whether meditating before an exam lowers student's reported stress level. To examine this research question, students were given a questionnaire that assessed their stress level on the day of their final exam. Once all the questionnaires were collected, the researcher led the entire class in a 15-minute guided meditation session. Then, the students were asked to fill out the same questionnaire again. The stress questionnaire scores range from 5 - 20, where 5 represents no stress at all and 20 represents extremely stressed. Using the space below, type out the Null Hypothesis and Research Hypothesis. You do not need to use symbols, but make sure you thoroughly explain them in words.