A researcher is looking at a new marketing campaign for a product. After 200 people watched the marketing campaign about

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answerhappygod
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A researcher is looking at a new marketing campaign for a product. After 200 people watched the marketing campaign about

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A researcher is looking at a new marketing campaign for a product. After 200 people watched the marketing campaign about 60 percent liked the product. Prior to the marketing campaign the product was liked by about 50 percent of people.
What is the chi-square cutoff for an alpha of 0.05 for this research project?
please help... will rate good immediately
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