Question
In: Statistics and Probability
Determine the test statistic, the P-value, and test the hypothesis at the alpha equals 0.05α=0.05 level...
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Determine the test statistic, the P-value, and test the hypothesis at the alpha equals 0.05α=0.05 level of significance. Outcome Observed Expected |
Solutions
Expert Solution
The Chi square table is
Where diff. sq= ( Expected -Observed)2
Hence Test statistic=19.706
Now at test statistic calculated value the P-value is computed using table shown below as
The P-Value is .000571
Conclusion:
Since the P-value << 0.05 hence there is enough evidence to support the claim, and reject the null hypothesis.
orchestra answered 1 year agoRelated Solutions
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