Which of the following statements is FALSE?

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Use the following data to answer question 17 - 21.
In a study of crop losses due to air pollution, plots of Blue Lake snap beans were grown in open-top field chambers which were
fumigated with various concentrations (X, in ppm) of sulfur dioxide. After a month of fumigation, the plants were harvested and the
total yield (Y, in kg) of bean pods was recorded for each of 12 chambers. The results are summarized as follows:
n = 12, X = 0.12, Y = 1.117, Sx=0.11724, Sy= 0.31175, r= 0.9506, SS(residual) = 0.2955
Transcribed Image Text:Use the following data to answer question 17 - 21. In a study of crop losses due to air pollution, plots of Blue Lake snap beans were grown in open-top field chambers which were fumigated with various concentrations (X, in ppm) of sulfur dioxide. After a month of fumigation, the plants were harvested and the total yield (Y, in kg) of bean pods was recorded for each of 12 chambers. The results are summarized as follows: n = 12, X = 0.12, Y = 1.117, Sx=0.11724, Sy= 0.31175, r= 0.9506, SS(residual) = 0.2955
Which of the following statements is FALSE?
B
As the sulfur dioxide concentration is increased, the yield is expected to decrease
There is a negative linear association between the yield and sulfur dioxide concentration
As the sulfur dioxide concentration is decreased, the yield is expected to increase
As the sulfur dioxide concentration is decreased, the yield is expected to decrease
Transcribed Image Text:Which of the following statements is FALSE? B As the sulfur dioxide concentration is increased, the yield is expected to decrease There is a negative linear association between the yield and sulfur dioxide concentration As the sulfur dioxide concentration is decreased, the yield is expected to increase As the sulfur dioxide concentration is decreased, the yield is expected to decrease
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