refers to the relief from anxiety or responsibility due to the development of physical or psychological symptoms.

Primary gain

Explanation:

 A reduction in fear (advantage) from an unconscious psychological action that then induces a sign of physical or transformation, e.g. an arm is willingly paralyses when it was used to harm others, thus alleviating guilt and fear.

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 !

the answer is true .