Which scenario depicts two independent events?
A teacher is calling on students to present their reports. He calls on Mario first and then chooses the next
presenter from the remaining students.
The girls' basketball team is playing against the boys' basketball team. The coach chooses a captain for the girls'
team and then chooses a captain for the boys' team.
Yasmin is picking flowers from a garden to create a bouquet. She picks a flower, keeps it for the bouquet, and then
she picks another.
Felipe is making a dentist appointment. First he chooses the day for his appointment, and then he chooses the
time from the available openings.

The girls' basketball team is playing against the boys' basketball team. The coach chooses a captain for the girls' team and then chooses a captain for the boys' team.

Step-by-step explanation:

Two events are considered independent of each other when the probability that one event occurs doesn’t in any way affect the probability of the other event occurring.

An example is the probability of flipping a coin and rolling a die.

Choosing a captain for the male and female team won’t in any way affect the outcome of the match.

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.

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation: