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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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avinash0312 avinash0312
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4 years ago
More dogs are being diagnosed with thyroid problems than have been diagnosed in the past. A researcher identified 50 puppies without thyroid problems and kept records of their diets for several years to see if any developed thyroid problems. This is a(n)

▸ prospective study

▸ retrospective study

▸ randomized experiment

▸ survey

▸ blocked experiment
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
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tlastertlaster
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avinash0312 Author
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4 years ago
this is exactly what I needed
courtneyrmcd
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Yesterday
This helped my grade so much Perfect
Fleury
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2 hours ago
Just got PERFECT on my quiz
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