Structural hole(s)a. the lack of ties between factory workers and senior management in a manufacturing plantb. the lack of ties between sellers at a farmers market and individual buyersc. the lack of ties between neighborhood parents and the teachers at their children’s schoold. the lack of ties between neighbors in a newly settled area

a. the lack of ties between factory workers and senior management in a manufacturing plant

Explanation:

Structural Holes is a concept created by Ronald Burt to refer to the lack of direct contact between two entities. That is, it is used in sociology to designate a situation in which two individuals, entities, or organizations are so opposed to each other that a gap is created in their direct communication process, although these individuals have something in common.

Accordingly, we can conclude that among the options given, the one that best represents a Structural Hole is the letter A.

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 !

i do believe that the correct answer is   (technical reasoning); luck

explanation: