Mathematics, 24.03.2020 05:36 jaz4499
Personnel tests are designed to test a job applicant's cognitive and/or physical abilities. A particular dexterity test is administered nationwide by a private testing service. It is known that for all tests administered last year, the distribution of scores was approximately normal with mean 80 and standard deviation 8.1. a. A particular employer requires job candidates to score at least 84 on the dexterity test. Approximately what percentage of the test scores during the past year exceeded 84? b. The testing service reported to a particular employer that one of its job candidate's scores fell at the 98th percentile of the distribution (i. e., approximately 98% of the scores were lower than the candidate's, and only 2% were higher). What was the candidate's score?
Answers: 3
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Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet
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Personnel tests are designed to test a job applicant's cognitive and/or physical abilities. A partic...
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