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Alek Hsiang Alek Hsiang
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According to an advertisement, a strain of soybeans planted on soil prepared with a specified fertilizer treatment has a mean yield of 594 bushels per acre. Twenty farmers who belong to a cooperative plant the soybeans in soil prepared as specified. Each uses a 40-acre plot and records the mean yield per acre. The mean and variance for the sample of 20 farms are and Specify the null and alternative hypotheses used to determine if the mean yield for the soybeans is different than advertised.
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Statistics

Statistics


Edition: 12th
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jeromet1jeromet1
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