The answer is 2
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Answer:
<u>A) Matched pairs design</u>
<u>Step-by-step explanation:</u>
In<em> </em><em>experimental design</em>, the match pairs experimental design is one that often involves only two treatment conditions; which in this case are the 'refrigerated and the room temperature battery storage types'.
Thus, these two treatment conditions form a matched pair because we are told that 10 fully charged batteries are placed into each type of storage.
Answer:
I think it's B.
Step-by-step explanation:
Sorry if I'm wrong :/
Answer:
50
Step-by-step explanation:20*5=100 so 10*5=50