Find the median of the data set: 9, 6, 7, 3, 10, 9

asap

8

Step-by-step explanation:

The median is the middle of the data when it is put from smallest to largest

9, 6, 7, 3, 10, 9

3,6,7,9,9,10

The middle is between the 7 and the 9

We will add the 7 and the 9 and divide by 2

7+9 = 16

16/2

8

x=30

step-by-step explanation:

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.