Exam (elaborations)
MATH 221 Week 3 Quiz
- Course
- MATH 221 (MATH221)
- Institution
- Devry University
1. Question: (CO 1) Among 500 people at the concert, a survey of 35 found 28% found it too loud. What is the population and what is the sample? 2. Question: (CO 1) In asking all 349 second graders in a school district, it is found that on average, these second graders have 2.5 pets. Is this number...
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