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
Mathematics, 21.06.2019 17:30, nurmukhammada
Can someone me with this problem i don't understand i need
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If i have 20$ and i gave 5$ away how much i got
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Last one and the bottom answer choice is y=(x-4)^2+1 you guys!
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Mathematics, 21.06.2019 20:20, Kelbee781
Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
Answers: 1
Personnel tests are designed to test a job applicant's cognitive and/or physical abilities. A partic...
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