Homework Answers
The P-value = 0.0389 and the level of significance be 0.010 that is P-value < level of significance.
then researcher would have reject the null hypothesis.
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Question 10 In conducting a hypothesis test with we find a test statistic with a p-value...
Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final...
Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. A test of sobriety involves measuring the subject's motor skills. A study of n = 20 randomly selected sober subjects take the test and produce a mean score of X = 41.0, and we know that o = 3.7. At the 0.01 level of significance, test the claim that the true mean score for all sober subjects is...
Question 13 20 pts Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the...
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(10 Points) A 2-tailed z-test was performed. The test statistic was- (5) What is the p-value for ...
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Identify the null and alternative hypothesis, significance level, test that will be used, test statistic, P-value,...
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How can I find a p-value when given a test statistic only with no df? I...
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Test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, and then state...
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Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final...
Identify the null hypothesis,
alternative hypothesis, test statistic, P-value, conclusion about
the null hypothesis, and final conclusion that addresses the
original claim. Use the P-value method. Use the normal
distribution as an approximation of the binomial distribution.
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distribution as an approximation of the binomial distribution.
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