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The histogram below shows the P-values for a prospective study based on 50 simulations. For alpha = 0.05 and 0.2, what are the power of

The histogram below shows the P-values for a prospective study based on 50 simulations. For alpha = 0.05 and 0.2, what are the power of the study?

As you must know, an alpha cutoff of 0.2 is unheard of. In which of the following circumstances would you accept such a high alpha due to high social cost of a false negative (despite the increase in likelihood of false positives due to high alpha)?

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The histogram below shows the Pvalues tor a prospective study based on 50 simulations. For alpha 2 0.05 and 0.2, what are the power of the study? 03 #Studies OIMw-hU'ICD-Q [0.00. 0.05] (0.05, 0.10] (0.15, 0.20] (0.10, 0.15] (0.20. 0.25] (0.25. 0.30] (0.30, 0.35] (0.55. 0.40] (0.40. 0.45] (0.45, 0.50] (0.50. 0.55] (0.55. 0.50] (0.60. 0.55] (0.65. 0.70] (0.70. 0.75] (0.75. 0.80] (0.00. 0.35] (0.55, 0.90] (0.90. 0.95] (0.95. 1.00] P-values O a. 14% and 28% respectively 0 b. 4% and 26% respectively O c. 86% and ?2% respectively 0 d. 96% and 74% respectively 0 e. Power cannot be computed based on just this histogram As you must know, an alpha cutoff of 0.2 is unheard of. In which of the following circumstances would you accept such a high alpha due to high social cost of a false negative (despite the increase in likelihood of false positives due to high alpha)? Note: Wrong selection will result in 50% points deduction on this question. Please choose wisely. a. Detecting saltiness in seafood b. Convicting a person accused of shoplifting Hiring a fraudulent real estate agent d. Diagnosis of engine failure DODGE] e. Diagnosis of colon cancer

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