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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 283 Weeks Ago, 2 Days Ago |
| Questions Answered: | 27237 |
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MCS,MBA(IT), Pursuing PHD
Devry University
Sep-2004 - Aug-2010
Assistant Financial Analyst
NatSteel Holdings Pte Ltd
Aug-2007 - Jul-2017
What is the relationship between reliability and validity? Can a test have one without the other? Give examples of tests that you have been exposed to in your life with either questionable reliability or validity? Why did you think it had poor reliability? Why did you think it had poor validity?
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