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PART III: Extra Credit 46. Historically, 58% of the residents of a senior assisted living facility favored having live music with dinner. Recently, a random

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PART III: Extra Credit 46. Historically, 58% of the residents of a senior assisted living facility favored having live music with dinner. Recently, a random survey of 400 residents found that 300 of those surveyed favored live music after dinner. With 95% confidence can the facility say the senior resident's preference for after dinner music has changed? Show your work. (4 points)

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