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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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FAITHBELLE FAITHBELLE
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4 years ago
Before you took this course, you probably heard many stories about Statistics courses. Oftentimes parents of students have had bad experiences with Statistics courses and pass on their anxieties to their children. To test whether actually taking AP* Statistics decreases students' anxieties about statistics, an AP* statistics instructor gave a test to rate student anxiety at the beginning and end of his course. Anxiety levels were measured on a scale of 0-10. Here are the data for 16 randomly chosen students from a class of 180 students:




Do the data indicate that anxiety levels about Statistics decreases after students take AP* Statistics? Test an appropriate hypothesis and state your conclusion.
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
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cuddahy99cuddahy99
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4 years ago
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FAITHBELLE Author
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4 years ago
Thanks for your help!!
noodlelicker
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
IvanaVR
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2 hours ago
Correct Slight Smile TY
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