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MATH 221 Week 6 Homework
- Course
- MATH 221 (MATH221)
- Institution
- Devry University
1. Question: A consumer analyst reports that the mean life of a certain type of alkaline battery is more than 63 months. Write the null and alternative hypotheses and note which is the claim. 2. Question: An amusement park claims that the average daily attendance is at least 20,000. Write the nul...
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