A. The test statistic in a right-tailed test is z = 1.43. Use this information to find the p-value,. 0.0434 0.5000 0.4236 0.0764 B. The test statistic in a right-tailed test is z = 1.43. Use this information to find the p-value,. 0.0434 0.5000 0.4236 0.0764
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In a right-tailed test, we are interested in the area to the right of our test statistic on the standard normal distribution. The z-score of 1.43 corresponds to a cumulative probability of approximately 0.9236 (you can find this using a standard normal Show more…
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