While having her hearing tested, sydney is asked to signal when she hears a sound through the headphones. sydney's hearing test is similar to determining: ?

The way that Sydney’s hearing test was processed is similar in determining the absolute threshold. The absolute threshold is where the stimulus at the lowest level is being detected by an individual. Such examples are touching, light or even sound. It could be seen in the scenario above as Sydney’s hearing is being tested.

answer; i believe that the correct answer is culture based resources;

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !