College Statistics Quiz
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ESTIMATION AND CONFIDENCE INTERVALS
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An experiment was conducted to determine if a new fertilizer (F) increases the proportion of seeds that germinate compared to an old fertilizer (O). From two independent random samples, the 95% confidence interval for pF−pO was calculated to be (0.08, 0.22). The research team wants to report the 95% confidence interval for the difference pO−pF. What is this interval?
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