The theory predicts the proportion of beans, in the four groups 4. B, C and D should be 9:3:31. In an experiment with 1600 beans, the numbers in the four groups were 882, 313, 287 and 118. Does the experimental result support the theory? (The table Value of x² for 3 d.f. at 5% level of Significance 7.81)

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Q: Ackerman and Goldsmith (2011) found that students who studied text from printed hardcopy had better…

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Q: Ackerman and Goldsmith (2011) found that students who studied text from printed hardcopy had better…

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Q: Ackerman and Goldsmith (2011) found that students who studied text from printed hardcopy had better…

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Q: Ackerman and Goldsmith (2011) found that students who studied text from printed hardcopy had better…

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Q: Ackerman and Goldsmith (2011) found that students who studied text from printed hardcopy had better…

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Q: Prior to assessment of the outcome, the researchers did a manipulation check. Members of Groups 1…

A: Q1)The calculate F-statistic = 184.29Critical f-value at df(1,108) = 3.929Excel formula used:…