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A researcher computed the F ratio for a four-group experiment. The computed F is 4.86. The degrees of freedom are 3 for the numerator and 16 for the denominator.

1.     Is the computed value of F significant at p < .05? Explain.

1.     Is it significant at p < .01? Explain.

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1) The test is... View the full answer

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p-value using excel function =FDIST(4.86,3,16) =0.014 As p-value is less than... View the full answer

1)  α  = 0.050 Model is... View the full answer

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