   ![[\because \log \dfrac{a}{b}=\log a - \log b]](/tpl/images/1124/1441/b5e63.png)
  
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Log(2)10 = log(2)2 +_
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Answers: 3
Answer from: Quest
a) one student is chosen from classroom a, then a student is chosen from classroom b.
step-by-step explanation:
independent events are ones in which the probability of one event does not affect the probability of the second event.
one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b. this makes these independent events.
when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes. this makes them dependent events.
when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes. this makes them dependent events.
when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes. this makes them dependent events.
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