FRE E POINT please view this short video and/or sub, it would help us out : D

but enjoy ur points :P MORE ARE COMING!!!

https://www. you tube. com/watch?v=f_-suGqpPUg

(fix the space between you and tu be)

ight be but I can sub rn im doing school work

have a good day :)

Step-by-step explanation:

thanks for the points :

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.