SOLUTION: A sample of n=25 scores produces a tcal of -2.05. If the researcher is using a two tailed test with α =0.05 the correct statistical decision is?
A. REject the null hypothes
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A. REject the null hypothes
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Question 427580: A sample of n=25 scores produces a tcal of -2.05. If the researcher is using a two tailed test with α =0.05 the correct statistical decision is?
A. REject the null hypotheses - significant
B.- fail to reject the null hypotheses Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A sample of n=25 scores produces a t-value of -2.05. If the researcher is using a two tailed test with α =0.05 the correct statistical decision is?e
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The critical values are +/-invt(0.025 with df = 24) = +/-2.0639
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Since the test statistic is not in the reject interval, fail to reject Ho.
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Ans: B
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Cheers,
Stan H.
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A. REject the null hypotheses - significant
B.- fail to reject the null hypotheses
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