Observers should not receive systematic training prior to data ...

[nautica902]

Observers should not receive systematic training prior to data collection because training will cause observer bias.
 
  Indicate whether the statement is true or false

Question 2

Measurement is accurate when observed values, the data produced by measuring an event, match the true state, or true values, of the event.
 
  Indicate whether the statement is true or false

[Bsand8]

Answer to Question 1

False . Observers should receive systematic training prior to data collection.

Answer to Question 2

True

[nautica902]

Wow, this really help

[strudel15]

Great answer, keep it coming