Answer: A. Word of mouth is a useless data source.
Explanation: Experimentation refers to an empirical procedure or process which is used to validate an hypothesis or establish a fact. However, experimentation requires rules which guides the process, these rules are necessary in other to avoid bias, false conclusions or inference.
According to the options given in the question above, facts used in experimentation should be traceable and reproducible. Word of the mouth is a useless data source as it usually has no empirical basis. Expert opinion or information being established by three or six sources could be considered as a fact.
Answer: The deposit-creation potential of the banking system is $500 million.
Explanation: To solve: take the money that the banking system has in excess reserves $50 million and multiply it by the reserve ratio of 10%. $50,000,000 x 10 = $500,000,000
Answer:
One of the properties of transition elements is forming coloured compunds.
Answer:
'cause they were primitive
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Answer:
Woodstock it was up in update new York it was called Woodstock festival.
