ubmit?pos-58dep 18 shown is based on more than 170,000 interviews done by Gallup
ID: 3051371 • Letter: U
Question
ubmit?pos-58dep 18 shown is based on more than 170,000 interviews done by Gallup that took place from January through December 2012. The sample consists of employed Americans 18 years of age or older. The Emotional Health Index Scores are the sample space. We randomly sample one Emotional Health Index Score. Emotional Health Index Score Service Transportation Manufacturing or production Sales Clerical or office- installation and repair Construction or mining Manager, executive, or official Business owner Nurse Professional E Farming, fishing, or forestry - Teacher (K-12) Physician 77 78 79 80 81 82 83 84 85 Find the probability that an Emotional Health Index Score is between 80.5 and 82. (Round your answer to four decimal places.)Explanation / Answer
Out of 14 emotional health scores, 5 are between 80.5 and 82 so the probability that an emotional health score is between 80.5 and 82 is
5 /14 = 0.3571
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