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Author Question: Reliability and validity are negatively affected by error. Indicate whether the statement is true ... (Read 70 times)

@Brianna17

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on: Jun 20, 2018
Reliability and validity are negatively affected by error.
 
  Indicate whether the statement is true or false

Question 2

The exact true score is never known.
 
  Indicate whether the statement is true or false


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catron30

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Reply #1 on: Jun 20, 2018
Answer to Question 1

T

Answer to Question 2

T


@Brianna17

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Reply 2 on: Jun 20, 2018
Gracias!

olderstudent

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Reply 3 on: Yesterday
Excellent

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Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

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