A research study found that on average, people illegally use prescription drugs 3 times a year. We think that the population average is different than this. We talk to 8 people and find an average of 1.87 with a standard deviation of 1.73. Conduct a hypothesis test to see if the population average is different. Use an alpha level of 0.05. What’s your alternative hypothesis?
A research study found that on average, people illegally use prescription drugs 3 times a year. We think that the
population average is different than this. We talk to 8 people and find an average of 1.87 with a standard deviation of 1.73. Conduct a hypothesis test to see if the population average is different. Use an alpha level of 0.05. What’s your alternative hypothesis?
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