The research hypothesis for this question is that the mean

Reference no: EM13607232

A psychologist is conducting a study in which 30 students attend workshops by the speaking center for one hour per week over six weeks to reduce anxiety about public speaking. It is known that anxiety about public speaking is normally distributed with a mean of 36 and a standard deviation of 8.

The research hypothesis for this question is that the mean anxiety level of the students who participate in the workshops will be _____ those who do not.

Reference no: EM13607232

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