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courses.aplia.com | Offer: Shop iP Aplia: Student... Mind Tap - Cen Netfix ROKOtV | Fam... Jenita's Diary Notch - Nuttin... Watch Desper Chegg Study l + lia STAT2126- Winter 2018 | rahila tumsah Customer Support Sign Out aplia Home Grades Introduction to Hypothesis Testing Using the Sign Test Supplementary Materials Graded Assignment | Read Chapter 10 | Back to Assignment Due Tuesday 02.27.18 at 08:30 AM Attempts 4. Alpha level and the decision process You always evaluate the results of an experiment by assessing the Average: 17 If the obtained probability is than the alpha level, you can reject Ho- The alpha level is set the analysis of the data. When you decrease the alpha level, you also do which of the following? Check all that apply Increase the possibility that you will conclude with the alternative hypothesis when the null hypothesis is really true Increase the probability of making a Type II error Increase the probability that the alternative hypothesis is correct Decrease the possibility that you will conclude with the alternative hypothesis when the null hypothesis is really true QNA 3.16 2004-2016 Aplia. All rights reserved. © 2013 Cengage Leaming except as noted. All rights reserved. Grade It Now Save & Continue Session Timeout 59:12 Continue without savingExplanation / Answer
We always evaluate the results of an experiment by accessing
the p-value. (Ans).
If the obtained probability is less than the alpha level, we can
reject H0. (Ans).
The alpha level is set to be 0.05 for the analysis of the data.
(Ans).
When we decrease the alpha level, probability of rejecting the
null hypothesis decreases. Hence, we increase the probability
of Type-II error. (Ans).
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