Indicate whether the observational study used is cross-sectional, retrospective, or prospective. Phase II of the Nurses Health

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Indicate whether the observational study used is cross-sectional, retrospective, or prospective.

Phase II of the Nurses’ Health Study was started in 1989 with 116,000 female registered nurses. The study is ongoing.

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Elementary Statistics

ISBN: 9780136803201

14th Edition

Authors: Mario F. Triola

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Question Posted: Jan 10, 2023 03:40 AM

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Indicate whether the observational study used is cross-sectional, retrospective, or prospective. Phase II of the Nurses Health

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Elementary Statistics

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